128910600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:829

約数の個数: 288

約数和(自身を含む): 533507520

約数和(自身を除く): 404596920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 210, 225, 234, 252, 260, 273, 280, 300, 312, 315, 325, 350, 360, 364, 390, 420, 450, 455, 468, 504, 520, 525, 546, 585, 600, 630, 650, 700, 728, 780, 787, 819, 840, 900, 910, 936, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1400, 1560, 1574, 1575, 1638, 1800, 1820, 1950, 2100, 2184, 2275, 2340, 2361, 2520, 2600, 2730, 2925, 3148, 3150, 3276, 3640, 3900, 3935, 4095, 4200, 4550, 4680, 4722, 5460, 5509, 5850, 6296, 6300, 6552, 6825, 7083, 7800, 7870, 8190, 9100, 9444, 10231, 10920, 11018, 11700, 11805, 12600, 13650, 14166, 15740, 16380, 16527, 18200, 18888, 19675, 20462, 20475, 22036, 23400, 23610, 27300, 27545, 28332, 30693, 31480, 32760, 33054, 35415, 39350, 40924, 40950, 44072, 47220, 49581, 51155, 54600, 55090, 56664, 59025, 61386, 66108, 70830, 71617, 78700, 81848, 81900, 82635, 92079, 94440, 99162, 102310, 110180, 118050, 122772, 132216, 137725, 141660, 143234, 153465, 157400, 163800, 165270, 177075, 184158, 198324, 204620, 214851, 220360, 236100, 245544, 247905, 255775, 275450, 283320, 286468, 306930, 330540, 354150, 358085, 368316, 396648, 409240, 413175, 429702, 460395, 472200, 495810, 511550, 550900, 572936, 613860, 644553, 661080, 708300, 716170, 736632, 767325, 826350, 859404, 920790, 991620, 1023100, 1074255, 1101800, 1227720, 1239525, 1289106, 1416600, 1432340, 1534650, 1652700, 1718808, 1790425, 1841580, 1983240, 2046200, 2148510, 2301975, 2479050, 2578212, 2864680, 3069300, 3222765, 3305400, 3580850, 3683160, 4297020, 4603950, 4958100, 5156424, 5371275, 6138600, 6445530, 7161700, 8594040, 9207900, 9916200, 10742550, 12891060, 14323400, 16113825, 18415800, 21485100, 25782120, 32227650, 42970200, 64455300, 128910600]

約数ペア:

[(1, 128910600), (2, 64455300), (3, 42970200), (4, 32227650), (5, 25782120), (6, 21485100), (7, 18415800), (8, 16113825), (9, 14323400), (10, 12891060), (12, 10742550), (13, 9916200), (14, 9207900), (15, 8594040), (18, 7161700), (20, 6445530), (21, 6138600), (24, 5371275), (25, 5156424), (26, 4958100), (28, 4603950), (30, 4297020), (35, 3683160), (36, 3580850), (39, 3305400), (40, 3222765), (42, 3069300), (45, 2864680), (50, 2578212), (52, 2479050), (56, 2301975), (60, 2148510), (63, 2046200), (65, 1983240), (70, 1841580), (72, 1790425), (75, 1718808), (78, 1652700), (84, 1534650), (90, 1432340), (91, 1416600), (100, 1289106), (104, 1239525), (105, 1227720), (117, 1101800), (120, 1074255), (126, 1023100), (130, 991620), (140, 920790), (150, 859404), (156, 826350), (168, 767325), (175, 736632), (180, 716170), (182, 708300), (195, 661080), (200, 644553), (210, 613860), (225, 572936), (234, 550900), (252, 511550), (260, 495810), (273, 472200), (280, 460395), (300, 429702), (312, 413175), (315, 409240), (325, 396648), (350, 368316), (360, 358085), (364, 354150), (390, 330540), (420, 306930), (450, 286468), (455, 283320), (468, 275450), (504, 255775), (520, 247905), (525, 245544), (546, 236100), (585, 220360), (600, 214851), (630, 204620), (650, 198324), (700, 184158), (728, 177075), (780, 165270), (787, 163800), (819, 157400), (840, 153465), (900, 143234), (910, 141660), (936, 137725), (975, 132216), (1050, 122772), (1092, 118050), (1170, 110180), (1260, 102310), (1300, 99162), (1365, 94440), (1400, 92079), (1560, 82635), (1574, 81900), (1575, 81848), (1638, 78700), (1800, 71617), (1820, 70830), (1950, 66108), (2100, 61386), (2184, 59025), (2275, 56664), (2340, 55090), (2361, 54600), (2520, 51155), (2600, 49581), (2730, 47220), (2925, 44072), (3148, 40950), (3150, 40924), (3276, 39350), (3640, 35415), (3900, 33054), (3935, 32760), (4095, 31480), (4200, 30693), (4550, 28332), (4680, 27545), (4722, 27300), (5460, 23610), (5509, 23400), (5850, 22036), (6296, 20475), (6300, 20462), (6552, 19675), (6825, 18888), (7083, 18200), (7800, 16527), (7870, 16380), (8190, 15740), (9100, 14166), (9444, 13650), (10231, 12600), (10920, 11805), (11018, 11700)]