2158530000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 400

約数和(自身を含む): 7883876352

約数和(自身を除く): 5725346352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 33, 40, 44, 48, 50, 55, 60, 62, 66, 75, 80, 88, 93, 100, 110, 120, 124, 125, 132, 150, 155, 165, 176, 186, 200, 211, 220, 240, 248, 250, 264, 275, 300, 310, 330, 341, 372, 375, 400, 422, 440, 465, 496, 500, 528, 550, 600, 620, 625, 633, 660, 682, 744, 750, 775, 825, 844, 880, 930, 1000, 1023, 1055, 1100, 1200, 1240, 1250, 1266, 1320, 1364, 1375, 1488, 1500, 1550, 1650, 1688, 1705, 1860, 1875, 2000, 2046, 2110, 2200, 2321, 2325, 2480, 2500, 2532, 2640, 2728, 2750, 3000, 3100, 3165, 3300, 3376, 3410, 3720, 3750, 3875, 4092, 4125, 4220, 4400, 4642, 4650, 5000, 5064, 5115, 5275, 5456, 5500, 6000, 6200, 6330, 6541, 6600, 6820, 6875, 6963, 7440, 7500, 7750, 8184, 8250, 8440, 8525, 9284, 9300, 10000, 10128, 10230, 10550, 11000, 11605, 11625, 12400, 12660, 13082, 13200, 13640, 13750, 13926, 15000, 15500, 15825, 16368, 16500, 16880, 17050, 18568, 18600, 19375, 19623, 20460, 20625, 21100, 22000, 23210, 23250, 25320, 25575, 26164, 26375, 27280, 27500, 27852, 30000, 31000, 31650, 32705, 33000, 34100, 34815, 37136, 37200, 38750, 39246, 40920, 41250, 42200, 42625, 46420, 46500, 50640, 51150, 52328, 52750, 55000, 55704, 58025, 58125, 62000, 63300, 65410, 66000, 68200, 69630, 71951, 77500, 78492, 79125, 81840, 82500, 84400, 85250, 92840, 93000, 98115, 102300, 104656, 105500, 110000, 111408, 116050, 116250, 126600, 127875, 130820, 131875, 136400, 139260, 143902, 155000, 156984, 158250, 163525, 165000, 170500, 174075, 185680, 186000, 196230, 204600, 211000, 213125, 215853, 232100, 232500, 253200, 255750, 261640, 263750, 278520, 287804, 290125, 310000, 313968, 316500, 327050, 330000, 341000, 348150, 359755, 392460, 395625, 409200, 422000, 426250, 431706, 464200, 465000, 490575, 511500, 523280, 527500, 557040, 575608, 580250, 633000, 639375, 654100, 682000, 696300, 719510, 784920, 791250, 817625, 852500, 863412, 870375, 928400, 930000, 981150, 1023000, 1055000, 1079265, 1151216, 1160500, 1266000, 1278750, 1308200, 1392600, 1439020, 1450625, 1569840, 1582500, 1635250, 1705000, 1726824, 1740750, 1798775, 1962300, 2046000, 2110000, 2158530, 2321000, 2452875, 2557500, 2616400, 2785200, 2878040, 2901250, 3165000, 3270500, 3410000, 3453648, 3481500, 3597550, 3924600, 4088125, 4317060, 4351875, 4642000, 4905750, 5115000, 5396325, 5756080, 5802500, 6330000, 6541000, 6963000, 7195100, 7849200, 8176250, 8634120, 8703750, 8993875, 9811500, 10230000, 10792650, 11605000, 12264375, 13082000, 13926000, 14390200, 16352500, 17268240, 17407500, 17987750, 19623000, 21585300, 23210000, 24528750, 26981625, 28780400, 32705000, 34815000, 35975500, 39246000, 43170600, 44969375, 49057500, 53963250, 65410000, 69630000, 71951000, 86341200, 89938750, 98115000, 107926500, 134908125, 143902000, 179877500, 196230000, 215853000, 269816250, 359755000, 431706000, 539632500, 719510000, 1079265000, 2158530000]

約数ペア:

[(1, 2158530000), (2, 1079265000), (3, 719510000), (4, 539632500), (5, 431706000), (6, 359755000), (8, 269816250), (10, 215853000), (11, 196230000), (12, 179877500), (15, 143902000), (16, 134908125), (20, 107926500), (22, 98115000), (24, 89938750), (25, 86341200), (30, 71951000), (31, 69630000), (33, 65410000), (40, 53963250), (44, 49057500), (48, 44969375), (50, 43170600), (55, 39246000), (60, 35975500), (62, 34815000), (66, 32705000), (75, 28780400), (80, 26981625), (88, 24528750), (93, 23210000), (100, 21585300), (110, 19623000), (120, 17987750), (124, 17407500), (125, 17268240), (132, 16352500), (150, 14390200), (155, 13926000), (165, 13082000), (176, 12264375), (186, 11605000), (200, 10792650), (211, 10230000), (220, 9811500), (240, 8993875), (248, 8703750), (250, 8634120), (264, 8176250), (275, 7849200), (300, 7195100), (310, 6963000), (330, 6541000), (341, 6330000), (372, 5802500), (375, 5756080), (400, 5396325), (422, 5115000), (440, 4905750), (465, 4642000), (496, 4351875), (500, 4317060), (528, 4088125), (550, 3924600), (600, 3597550), (620, 3481500), (625, 3453648), (633, 3410000), (660, 3270500), (682, 3165000), (744, 2901250), (750, 2878040), (775, 2785200), (825, 2616400), (844, 2557500), (880, 2452875), (930, 2321000), (1000, 2158530), (1023, 2110000), (1055, 2046000), (1100, 1962300), (1200, 1798775), (1240, 1740750), (1250, 1726824), (1266, 1705000), (1320, 1635250), (1364, 1582500), (1375, 1569840), (1488, 1450625), (1500, 1439020), (1550, 1392600), (1650, 1308200), (1688, 1278750), (1705, 1266000), (1860, 1160500), (1875, 1151216), (2000, 1079265), (2046, 1055000), (2110, 1023000), (2200, 981150), (2321, 930000), (2325, 928400), (2480, 870375), (2500, 863412), (2532, 852500), (2640, 817625), (2728, 791250), (2750, 784920), (3000, 719510), (3100, 696300), (3165, 682000), (3300, 654100), (3376, 639375), (3410, 633000), (3720, 580250), (3750, 575608), (3875, 557040), (4092, 527500), (4125, 523280), (4220, 511500), (4400, 490575), (4642, 465000), (4650, 464200), (5000, 431706), (5064, 426250), (5115, 422000), (5275, 409200), (5456, 395625), (5500, 392460), (6000, 359755), (6200, 348150), (6330, 341000), (6541, 330000), (6600, 327050), (6820, 316500), (6875, 313968), (6963, 310000), (7440, 290125), (7500, 287804), (7750, 278520), (8184, 263750), (8250, 261640), (8440, 255750), (8525, 253200), (9284, 232500), (9300, 232100), (10000, 215853), (10128, 213125), (10230, 211000), (10550, 204600), (11000, 196230), (11605, 186000), (11625, 185680), (12400, 174075), (12660, 170500), (13082, 165000), (13200, 163525), (13640, 158250), (13750, 156984), (13926, 155000), (15000, 143902), (15500, 139260), (15825, 136400), (16368, 131875), (16500, 130820), (16880, 127875), (17050, 126600), (18568, 116250), (18600, 116050), (19375, 111408), (19623, 110000), (20460, 105500), (20625, 104656), (21100, 102300), (22000, 98115), (23210, 93000), (23250, 92840), (25320, 85250), (25575, 84400), (26164, 82500), (26375, 81840), (27280, 79125), (27500, 78492), (27852, 77500), (30000, 71951), (31000, 69630), (31650, 68200), (32705, 66000), (33000, 65410), (34100, 63300), (34815, 62000), (37136, 58125), (37200, 58025), (38750, 55704), (39246, 55000), (40920, 52750), (41250, 52328), (42200, 51150), (42625, 50640), (46420, 46500)]