122634450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 348192000

約数和(自身を除く): 225557550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 59, 62, 75, 90, 93, 118, 149, 150, 155, 177, 186, 225, 279, 295, 298, 310, 354, 447, 450, 465, 531, 558, 590, 745, 775, 885, 894, 930, 1062, 1341, 1395, 1475, 1490, 1550, 1770, 1829, 2235, 2325, 2655, 2682, 2790, 2950, 3658, 3725, 4425, 4470, 4619, 4650, 5310, 5487, 6705, 6975, 7450, 8791, 8850, 9145, 9238, 10974, 11175, 13275, 13410, 13857, 13950, 16461, 17582, 18290, 22350, 23095, 26373, 26550, 27435, 27714, 32922, 33525, 41571, 43955, 45725, 46190, 52746, 54870, 67050, 69285, 79119, 82305, 83142, 87910, 91450, 115475, 131865, 137175, 138570, 158238, 164610, 207855, 219775, 230950, 263730, 272521, 274350, 346425, 395595, 411525, 415710, 439550, 545042, 659325, 692850, 791190, 817563, 823050, 1039275, 1318650, 1362605, 1635126, 1977975, 2078550, 2452689, 2725210, 3955950, 4087815, 4905378, 6813025, 8175630, 12263445, 13626050, 20439075, 24526890, 40878150, 61317225, 122634450]

約数ペア:

[(1, 122634450), (2, 61317225), (3, 40878150), (5, 24526890), (6, 20439075), (9, 13626050), (10, 12263445), (15, 8175630), (18, 6813025), (25, 4905378), (30, 4087815), (31, 3955950), (45, 2725210), (50, 2452689), (59, 2078550), (62, 1977975), (75, 1635126), (90, 1362605), (93, 1318650), (118, 1039275), (149, 823050), (150, 817563), (155, 791190), (177, 692850), (186, 659325), (225, 545042), (279, 439550), (295, 415710), (298, 411525), (310, 395595), (354, 346425), (447, 274350), (450, 272521), (465, 263730), (531, 230950), (558, 219775), (590, 207855), (745, 164610), (775, 158238), (885, 138570), (894, 137175), (930, 131865), (1062, 115475), (1341, 91450), (1395, 87910), (1475, 83142), (1490, 82305), (1550, 79119), (1770, 69285), (1829, 67050), (2235, 54870), (2325, 52746), (2655, 46190), (2682, 45725), (2790, 43955), (2950, 41571), (3658, 33525), (3725, 32922), (4425, 27714), (4470, 27435), (4619, 26550), (4650, 26373), (5310, 23095), (5487, 22350), (6705, 18290), (6975, 17582), (7450, 16461), (8791, 13950), (8850, 13857), (9145, 13410), (9238, 13275), (10974, 11175)]