267125940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2182

約数の個数: 144

約数和(自身を含む): 876395520

約数和(自身を除く): 609269580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 855, 1110, 1140, 1332, 1406, 1665, 1710, 2109, 2111, 2220, 2812, 3330, 3420, 3515, 4218, 4222, 6327, 6333, 6660, 7030, 8436, 8444, 10545, 10555, 12654, 12666, 14060, 18999, 21090, 21110, 25308, 25332, 31635, 31665, 37998, 40109, 42180, 42220, 63270, 63330, 75996, 78107, 80218, 94995, 120327, 126540, 126660, 156214, 160436, 189990, 200545, 234321, 240654, 312428, 360981, 379980, 390535, 401090, 468642, 481308, 601635, 702963, 721962, 781070, 802180, 937284, 1171605, 1203270, 1405926, 1443924, 1484033, 1562140, 1804905, 2343210, 2406540, 2811852, 2968066, 3514815, 3609810, 4452099, 4686420, 5936132, 7029630, 7219620, 7420165, 8904198, 13356297, 14059260, 14840330, 17808396, 22260495, 26712594, 29680660, 44520990, 53425188, 66781485, 89041980, 133562970, 267125940]

約数ペア:

[(1, 267125940), (2, 133562970), (3, 89041980), (4, 66781485), (5, 53425188), (6, 44520990), (9, 29680660), (10, 26712594), (12, 22260495), (15, 17808396), (18, 14840330), (19, 14059260), (20, 13356297), (30, 8904198), (36, 7420165), (37, 7219620), (38, 7029630), (45, 5936132), (57, 4686420), (60, 4452099), (74, 3609810), (76, 3514815), (90, 2968066), (95, 2811852), (111, 2406540), (114, 2343210), (148, 1804905), (171, 1562140), (180, 1484033), (185, 1443924), (190, 1405926), (222, 1203270), (228, 1171605), (285, 937284), (333, 802180), (342, 781070), (370, 721962), (380, 702963), (444, 601635), (555, 481308), (570, 468642), (666, 401090), (684, 390535), (703, 379980), (740, 360981), (855, 312428), (1110, 240654), (1140, 234321), (1332, 200545), (1406, 189990), (1665, 160436), (1710, 156214), (2109, 126660), (2111, 126540), (2220, 120327), (2812, 94995), (3330, 80218), (3420, 78107), (3515, 75996), (4218, 63330), (4222, 63270), (6327, 42220), (6333, 42180), (6660, 40109), (7030, 37998), (8436, 31665), (8444, 31635), (10545, 25332), (10555, 25308), (12654, 21110), (12666, 21090), (14060, 18999)]