312015000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 320

約数和(自身を含む): 1115642880

約数和(自身を除く): 803627880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 31, 33, 40, 44, 50, 55, 60, 61, 62, 66, 75, 88, 93, 100, 110, 120, 122, 124, 125, 132, 150, 155, 165, 183, 186, 200, 220, 244, 248, 250, 264, 275, 300, 305, 310, 330, 341, 366, 372, 375, 440, 465, 488, 500, 550, 600, 610, 620, 625, 660, 671, 682, 732, 744, 750, 775, 825, 915, 930, 1000, 1023, 1100, 1220, 1240, 1250, 1320, 1342, 1364, 1375, 1464, 1500, 1525, 1550, 1650, 1705, 1830, 1860, 1875, 1891, 2013, 2046, 2200, 2325, 2440, 2500, 2684, 2728, 2750, 3000, 3050, 3100, 3300, 3355, 3410, 3660, 3720, 3750, 3782, 3875, 4026, 4092, 4125, 4575, 4650, 5000, 5115, 5368, 5500, 5673, 6100, 6200, 6600, 6710, 6820, 6875, 7320, 7500, 7564, 7625, 7750, 8052, 8184, 8250, 8525, 9150, 9300, 9455, 10065, 10230, 11000, 11346, 11625, 12200, 13420, 13640, 13750, 15000, 15128, 15250, 15500, 16104, 16500, 16775, 17050, 18300, 18600, 18910, 19375, 20130, 20460, 20625, 20801, 22692, 22875, 23250, 25575, 26840, 27500, 28365, 30500, 31000, 33000, 33550, 34100, 36600, 37820, 38125, 38750, 40260, 40920, 41250, 41602, 42625, 45384, 45750, 46500, 47275, 50325, 51150, 55000, 56730, 58125, 61000, 62403, 67100, 68200, 75640, 76250, 77500, 80520, 82500, 83204, 83875, 85250, 91500, 93000, 94550, 100650, 102300, 104005, 113460, 114375, 116250, 124806, 127875, 134200, 141825, 152500, 155000, 165000, 166408, 167750, 170500, 183000, 189100, 201300, 204600, 208010, 213125, 226920, 228750, 232500, 236375, 249612, 251625, 255750, 283650, 305000, 312015, 335500, 341000, 378200, 402600, 416020, 419375, 426250, 457500, 465000, 472750, 499224, 503250, 511500, 520025, 567300, 624030, 639375, 671000, 709125, 832040, 838750, 852500, 915000, 945500, 1006500, 1023000, 1040050, 1134600, 1181875, 1248060, 1258125, 1278750, 1418250, 1560075, 1677500, 1705000, 1891000, 2013000, 2080100, 2363750, 2496120, 2516250, 2557500, 2600125, 2836500, 3120150, 3355000, 3545625, 4160200, 4727500, 5032500, 5115000, 5200250, 5673000, 6240300, 7091250, 7800375, 9455000, 10065000, 10400500, 12480600, 13000625, 14182500, 15600750, 20801000, 26001250, 28365000, 31201500, 39001875, 52002500, 62403000, 78003750, 104005000, 156007500, 312015000]

約数ペア:

[(1, 312015000), (2, 156007500), (3, 104005000), (4, 78003750), (5, 62403000), (6, 52002500), (8, 39001875), (10, 31201500), (11, 28365000), (12, 26001250), (15, 20801000), (20, 15600750), (22, 14182500), (24, 13000625), (25, 12480600), (30, 10400500), (31, 10065000), (33, 9455000), (40, 7800375), (44, 7091250), (50, 6240300), (55, 5673000), (60, 5200250), (61, 5115000), (62, 5032500), (66, 4727500), (75, 4160200), (88, 3545625), (93, 3355000), (100, 3120150), (110, 2836500), (120, 2600125), (122, 2557500), (124, 2516250), (125, 2496120), (132, 2363750), (150, 2080100), (155, 2013000), (165, 1891000), (183, 1705000), (186, 1677500), (200, 1560075), (220, 1418250), (244, 1278750), (248, 1258125), (250, 1248060), (264, 1181875), (275, 1134600), (300, 1040050), (305, 1023000), (310, 1006500), (330, 945500), (341, 915000), (366, 852500), (372, 838750), (375, 832040), (440, 709125), (465, 671000), (488, 639375), (500, 624030), (550, 567300), (600, 520025), (610, 511500), (620, 503250), (625, 499224), (660, 472750), (671, 465000), (682, 457500), (732, 426250), (744, 419375), (750, 416020), (775, 402600), (825, 378200), (915, 341000), (930, 335500), (1000, 312015), (1023, 305000), (1100, 283650), (1220, 255750), (1240, 251625), (1250, 249612), (1320, 236375), (1342, 232500), (1364, 228750), (1375, 226920), (1464, 213125), (1500, 208010), (1525, 204600), (1550, 201300), (1650, 189100), (1705, 183000), (1830, 170500), (1860, 167750), (1875, 166408), (1891, 165000), (2013, 155000), (2046, 152500), (2200, 141825), (2325, 134200), (2440, 127875), (2500, 124806), (2684, 116250), (2728, 114375), (2750, 113460), (3000, 104005), (3050, 102300), (3100, 100650), (3300, 94550), (3355, 93000), (3410, 91500), (3660, 85250), (3720, 83875), (3750, 83204), (3782, 82500), (3875, 80520), (4026, 77500), (4092, 76250), (4125, 75640), (4575, 68200), (4650, 67100), (5000, 62403), (5115, 61000), (5368, 58125), (5500, 56730), (5673, 55000), (6100, 51150), (6200, 50325), (6600, 47275), (6710, 46500), (6820, 45750), (6875, 45384), (7320, 42625), (7500, 41602), (7564, 41250), (7625, 40920), (7750, 40260), (8052, 38750), (8184, 38125), (8250, 37820), (8525, 36600), (9150, 34100), (9300, 33550), (9455, 33000), (10065, 31000), (10230, 30500), (11000, 28365), (11346, 27500), (11625, 26840), (12200, 25575), (13420, 23250), (13640, 22875), (13750, 22692), (15000, 20801), (15128, 20625), (15250, 20460), (15500, 20130), (16104, 19375), (16500, 18910), (16775, 18600), (17050, 18300)]