149525640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:708

約数の個数: 192

約数和(自身を含む): 539697600

約数和(自身を除く): 390171960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 122, 132, 165, 180, 183, 198, 220, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 549, 610, 619, 660, 671, 732, 792, 915, 990, 1098, 1220, 1238, 1320, 1342, 1464, 1830, 1857, 1980, 2013, 2196, 2440, 2476, 2684, 2745, 3095, 3355, 3660, 3714, 3960, 4026, 4392, 4952, 5368, 5490, 5571, 6039, 6190, 6710, 6809, 7320, 7428, 8052, 9285, 10065, 10980, 11142, 12078, 12380, 13420, 13618, 14856, 16104, 18570, 20130, 20427, 21960, 22284, 24156, 24760, 26840, 27236, 27855, 30195, 34045, 37140, 37759, 40260, 40854, 44568, 48312, 54472, 55710, 60390, 61281, 68090, 74280, 75518, 80520, 81708, 102135, 111420, 113277, 120780, 122562, 136180, 151036, 163416, 188795, 204270, 222840, 226554, 241560, 245124, 272360, 302072, 306405, 339831, 377590, 408540, 415349, 453108, 490248, 566385, 612810, 679662, 755180, 817080, 830698, 906216, 1132770, 1225620, 1246047, 1359324, 1510360, 1661396, 1699155, 2076745, 2265540, 2451240, 2492094, 2718648, 3322792, 3398310, 3738141, 4153490, 4531080, 4984188, 6230235, 6796620, 7476282, 8306980, 9968376, 12460470, 13593240, 14952564, 16613960, 18690705, 24920940, 29905128, 37381410, 49841880, 74762820, 149525640]

約数ペア:

[(1, 149525640), (2, 74762820), (3, 49841880), (4, 37381410), (5, 29905128), (6, 24920940), (8, 18690705), (9, 16613960), (10, 14952564), (11, 13593240), (12, 12460470), (15, 9968376), (18, 8306980), (20, 7476282), (22, 6796620), (24, 6230235), (30, 4984188), (33, 4531080), (36, 4153490), (40, 3738141), (44, 3398310), (45, 3322792), (55, 2718648), (60, 2492094), (61, 2451240), (66, 2265540), (72, 2076745), (88, 1699155), (90, 1661396), (99, 1510360), (110, 1359324), (120, 1246047), (122, 1225620), (132, 1132770), (165, 906216), (180, 830698), (183, 817080), (198, 755180), (220, 679662), (244, 612810), (264, 566385), (305, 490248), (330, 453108), (360, 415349), (366, 408540), (396, 377590), (440, 339831), (488, 306405), (495, 302072), (549, 272360), (610, 245124), (619, 241560), (660, 226554), (671, 222840), (732, 204270), (792, 188795), (915, 163416), (990, 151036), (1098, 136180), (1220, 122562), (1238, 120780), (1320, 113277), (1342, 111420), (1464, 102135), (1830, 81708), (1857, 80520), (1980, 75518), (2013, 74280), (2196, 68090), (2440, 61281), (2476, 60390), (2684, 55710), (2745, 54472), (3095, 48312), (3355, 44568), (3660, 40854), (3714, 40260), (3960, 37759), (4026, 37140), (4392, 34045), (4952, 30195), (5368, 27855), (5490, 27236), (5571, 26840), (6039, 24760), (6190, 24156), (6710, 22284), (6809, 21960), (7320, 20427), (7428, 20130), (8052, 18570), (9285, 16104), (10065, 14856), (10980, 13618), (11142, 13420), (12078, 12380)]