240874200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{2731}}^1$

素因数の和:2767

約数の個数: 216

約数和(自身を含む): 941351580

約数和(自身を除く): 700477380

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 700, 735, 840, 882, 900, 980, 1050, 1176, 1225, 1260, 1400, 1470, 1575, 1764, 1800, 1960, 2100, 2205, 2450, 2520, 2731, 2940, 3150, 3528, 3675, 4200, 4410, 4900, 5462, 5880, 6300, 7350, 8193, 8820, 9800, 10924, 11025, 12600, 13655, 14700, 16386, 17640, 19117, 21848, 22050, 24579, 27310, 29400, 32772, 38234, 40965, 44100, 49158, 54620, 57351, 65544, 68275, 76468, 81930, 88200, 95585, 98316, 109240, 114702, 122895, 133819, 136550, 152936, 163860, 172053, 191170, 196632, 204825, 229404, 245790, 267638, 273100, 286755, 327720, 344106, 382340, 401457, 409650, 458808, 477925, 491580, 535276, 546200, 573510, 614475, 669095, 688212, 764680, 802914, 819300, 860265, 955850, 983160, 1070552, 1147020, 1204371, 1228950, 1338190, 1376424, 1433775, 1605828, 1638600, 1720530, 1911700, 2007285, 2294040, 2408742, 2457900, 2676380, 2867550, 3211656, 3345475, 3441060, 3823400, 4014570, 4301325, 4817484, 4915800, 5352760, 5735100, 6021855, 6690950, 6882120, 8029140, 8602650, 9634968, 10036425, 11470200, 12043710, 13381900, 16058280, 17205300, 20072850, 24087420, 26763800, 30109275, 34410600, 40145700, 48174840, 60218550, 80291400, 120437100, 240874200]

約数ペア:

[(1, 240874200), (2, 120437100), (3, 80291400), (4, 60218550), (5, 48174840), (6, 40145700), (7, 34410600), (8, 30109275), (9, 26763800), (10, 24087420), (12, 20072850), (14, 17205300), (15, 16058280), (18, 13381900), (20, 12043710), (21, 11470200), (24, 10036425), (25, 9634968), (28, 8602650), (30, 8029140), (35, 6882120), (36, 6690950), (40, 6021855), (42, 5735100), (45, 5352760), (49, 4915800), (50, 4817484), (56, 4301325), (60, 4014570), (63, 3823400), (70, 3441060), (72, 3345475), (75, 3211656), (84, 2867550), (90, 2676380), (98, 2457900), (100, 2408742), (105, 2294040), (120, 2007285), (126, 1911700), (140, 1720530), (147, 1638600), (150, 1605828), (168, 1433775), (175, 1376424), (180, 1338190), (196, 1228950), (200, 1204371), (210, 1147020), (225, 1070552), (245, 983160), (252, 955850), (280, 860265), (294, 819300), (300, 802914), (315, 764680), (350, 688212), (360, 669095), (392, 614475), (420, 573510), (441, 546200), (450, 535276), (490, 491580), (504, 477925), (525, 458808), (588, 409650), (600, 401457), (630, 382340), (700, 344106), (735, 327720), (840, 286755), (882, 273100), (900, 267638), (980, 245790), (1050, 229404), (1176, 204825), (1225, 196632), (1260, 191170), (1400, 172053), (1470, 163860), (1575, 152936), (1764, 136550), (1800, 133819), (1960, 122895), (2100, 114702), (2205, 109240), (2450, 98316), (2520, 95585), (2731, 88200), (2940, 81930), (3150, 76468), (3528, 68275), (3675, 65544), (4200, 57351), (4410, 54620), (4900, 49158), (5462, 44100), (5880, 40965), (6300, 38234), (7350, 32772), (8193, 29400), (8820, 27310), (9800, 24579), (10924, 22050), (11025, 21848), (12600, 19117), (13655, 17640), (14700, 16386)]