172273200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:484

約数の個数: 240

約数和(自身を含む): 622912512

約数和(自身を除く): 450639312

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, 132, 150, 155, 165, 176, 186, 200, 220, 240, 248, 264, 275, 300, 310, 330, 341, 372, 400, 421, 440, 465, 496, 528, 550, 600, 620, 660, 682, 744, 775, 825, 842, 880, 930, 1023, 1100, 1200, 1240, 1263, 1320, 1364, 1488, 1550, 1650, 1684, 1705, 1860, 2046, 2105, 2200, 2325, 2480, 2526, 2640, 2728, 3100, 3300, 3368, 3410, 3720, 4092, 4210, 4400, 4631, 4650, 5052, 5115, 5456, 6200, 6315, 6600, 6736, 6820, 7440, 8184, 8420, 8525, 9262, 9300, 10104, 10230, 10525, 12400, 12630, 13051, 13200, 13640, 13893, 16368, 16840, 17050, 18524, 18600, 20208, 20460, 21050, 23155, 25260, 25575, 26102, 27280, 27786, 31575, 33680, 34100, 37048, 37200, 39153, 40920, 42100, 46310, 50520, 51150, 52204, 55572, 63150, 65255, 68200, 69465, 74096, 78306, 81840, 84200, 92620, 101040, 102300, 104408, 111144, 115775, 126300, 130510, 136400, 138930, 143561, 156612, 168400, 185240, 195765, 204600, 208816, 222288, 231550, 252600, 261020, 277860, 287122, 313224, 326275, 347325, 370480, 391530, 409200, 430683, 463100, 505200, 522040, 555720, 574244, 626448, 652550, 694650, 717805, 783060, 861366, 926200, 978825, 1044080, 1111440, 1148488, 1305100, 1389300, 1435610, 1566120, 1722732, 1852400, 1957650, 2153415, 2296976, 2610200, 2778600, 2871220, 3132240, 3445464, 3589025, 3915300, 4306830, 5220400, 5557200, 5742440, 6890928, 7178050, 7830600, 8613660, 10767075, 11484880, 14356100, 15661200, 17227320, 21534150, 28712200, 34454640, 43068300, 57424400, 86136600, 172273200]

約数ペア:

[(1, 172273200), (2, 86136600), (3, 57424400), (4, 43068300), (5, 34454640), (6, 28712200), (8, 21534150), (10, 17227320), (11, 15661200), (12, 14356100), (15, 11484880), (16, 10767075), (20, 8613660), (22, 7830600), (24, 7178050), (25, 6890928), (30, 5742440), (31, 5557200), (33, 5220400), (40, 4306830), (44, 3915300), (48, 3589025), (50, 3445464), (55, 3132240), (60, 2871220), (62, 2778600), (66, 2610200), (75, 2296976), (80, 2153415), (88, 1957650), (93, 1852400), (100, 1722732), (110, 1566120), (120, 1435610), (124, 1389300), (132, 1305100), (150, 1148488), (155, 1111440), (165, 1044080), (176, 978825), (186, 926200), (200, 861366), (220, 783060), (240, 717805), (248, 694650), (264, 652550), (275, 626448), (300, 574244), (310, 555720), (330, 522040), (341, 505200), (372, 463100), (400, 430683), (421, 409200), (440, 391530), (465, 370480), (496, 347325), (528, 326275), (550, 313224), (600, 287122), (620, 277860), (660, 261020), (682, 252600), (744, 231550), (775, 222288), (825, 208816), (842, 204600), (880, 195765), (930, 185240), (1023, 168400), (1100, 156612), (1200, 143561), (1240, 138930), (1263, 136400), (1320, 130510), (1364, 126300), (1488, 115775), (1550, 111144), (1650, 104408), (1684, 102300), (1705, 101040), (1860, 92620), (2046, 84200), (2105, 81840), (2200, 78306), (2325, 74096), (2480, 69465), (2526, 68200), (2640, 65255), (2728, 63150), (3100, 55572), (3300, 52204), (3368, 51150), (3410, 50520), (3720, 46310), (4092, 42100), (4210, 40920), (4400, 39153), (4631, 37200), (4650, 37048), (5052, 34100), (5115, 33680), (5456, 31575), (6200, 27786), (6315, 27280), (6600, 26102), (6736, 25575), (6820, 25260), (7440, 23155), (8184, 21050), (8420, 20460), (8525, 20208), (9262, 18600), (9300, 18524), (10104, 17050), (10230, 16840), (10525, 16368), (12400, 13893), (12630, 13640), (13051, 13200)]