212261400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 788074560

約数和(自身を除く): 575813160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 47, 50, 52, 60, 65, 72, 75, 78, 90, 94, 100, 104, 117, 120, 130, 141, 150, 156, 180, 188, 193, 195, 200, 225, 234, 235, 260, 282, 300, 312, 325, 360, 376, 386, 390, 423, 450, 468, 470, 520, 564, 579, 585, 600, 611, 650, 705, 772, 780, 846, 900, 936, 940, 965, 975, 1128, 1158, 1170, 1175, 1222, 1300, 1410, 1544, 1560, 1692, 1737, 1800, 1833, 1880, 1930, 1950, 2115, 2316, 2340, 2350, 2444, 2509, 2600, 2820, 2895, 2925, 3055, 3384, 3474, 3525, 3666, 3860, 3900, 4230, 4632, 4680, 4700, 4825, 4888, 5018, 5499, 5640, 5790, 5850, 6110, 6948, 7050, 7332, 7527, 7720, 7800, 8460, 8685, 9071, 9165, 9400, 9650, 10036, 10575, 10998, 11580, 11700, 12220, 12545, 13896, 14100, 14475, 14664, 15054, 15275, 16920, 17370, 18142, 18330, 19300, 20072, 21150, 21996, 22581, 23160, 23400, 24440, 25090, 27213, 27495, 28200, 28950, 30108, 30550, 34740, 36284, 36660, 37635, 38600, 42300, 43425, 43992, 45162, 45355, 45825, 50180, 54426, 54990, 57900, 60216, 61100, 62725, 69480, 72568, 73320, 75270, 81639, 84600, 86850, 90324, 90710, 91650, 100360, 108852, 109980, 112905, 115800, 117923, 122200, 125450, 136065, 137475, 150540, 163278, 173700, 180648, 181420, 183300, 188175, 217704, 219960, 225810, 226775, 235846, 250900, 272130, 274950, 301080, 326556, 347400, 353769, 362840, 366600, 376350, 408195, 451620, 453550, 471692, 501800, 544260, 549900, 564525, 589615, 653112, 680325, 707538, 752700, 816390, 903240, 907100, 943384, 1061307, 1088520, 1099800, 1129050, 1179230, 1360650, 1415076, 1505400, 1632780, 1768845, 1814200, 2040975, 2122614, 2258100, 2358460, 2721300, 2830152, 2948075, 3265560, 3537690, 4081950, 4245228, 4516200, 4716920, 5306535, 5442600, 5896150, 7075380, 8163900, 8490456, 8844225, 10613070, 11792300, 14150760, 16327800, 17688450, 21226140, 23584600, 26532675, 35376900, 42452280, 53065350, 70753800, 106130700, 212261400]

約数ペア:

[(1, 212261400), (2, 106130700), (3, 70753800), (4, 53065350), (5, 42452280), (6, 35376900), (8, 26532675), (9, 23584600), (10, 21226140), (12, 17688450), (13, 16327800), (15, 14150760), (18, 11792300), (20, 10613070), (24, 8844225), (25, 8490456), (26, 8163900), (30, 7075380), (36, 5896150), (39, 5442600), (40, 5306535), (45, 4716920), (47, 4516200), (50, 4245228), (52, 4081950), (60, 3537690), (65, 3265560), (72, 2948075), (75, 2830152), (78, 2721300), (90, 2358460), (94, 2258100), (100, 2122614), (104, 2040975), (117, 1814200), (120, 1768845), (130, 1632780), (141, 1505400), (150, 1415076), (156, 1360650), (180, 1179230), (188, 1129050), (193, 1099800), (195, 1088520), (200, 1061307), (225, 943384), (234, 907100), (235, 903240), (260, 816390), (282, 752700), (300, 707538), (312, 680325), (325, 653112), (360, 589615), (376, 564525), (386, 549900), (390, 544260), (423, 501800), (450, 471692), (468, 453550), (470, 451620), (520, 408195), (564, 376350), (579, 366600), (585, 362840), (600, 353769), (611, 347400), (650, 326556), (705, 301080), (772, 274950), (780, 272130), (846, 250900), (900, 235846), (936, 226775), (940, 225810), (965, 219960), (975, 217704), (1128, 188175), (1158, 183300), (1170, 181420), (1175, 180648), (1222, 173700), (1300, 163278), (1410, 150540), (1544, 137475), (1560, 136065), (1692, 125450), (1737, 122200), (1800, 117923), (1833, 115800), (1880, 112905), (1930, 109980), (1950, 108852), (2115, 100360), (2316, 91650), (2340, 90710), (2350, 90324), (2444, 86850), (2509, 84600), (2600, 81639), (2820, 75270), (2895, 73320), (2925, 72568), (3055, 69480), (3384, 62725), (3474, 61100), (3525, 60216), (3666, 57900), (3860, 54990), (3900, 54426), (4230, 50180), (4632, 45825), (4680, 45355), (4700, 45162), (4825, 43992), (4888, 43425), (5018, 42300), (5499, 38600), (5640, 37635), (5790, 36660), (5850, 36284), (6110, 34740), (6948, 30550), (7050, 30108), (7332, 28950), (7527, 28200), (7720, 27495), (7800, 27213), (8460, 25090), (8685, 24440), (9071, 23400), (9165, 23160), (9400, 22581), (9650, 21996), (10036, 21150), (10575, 20072), (10998, 19300), (11580, 18330), (11700, 18142), (12220, 17370), (12545, 16920), (13896, 15275), (14100, 15054), (14475, 14664)]