82870772940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{13841}}^1$

素因数の和:13953

約数の個数: 288

約数和(自身を含む): 275706063360

約数和(自身を除く): 192835290420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 37, 45, 58, 60, 62, 74, 87, 90, 93, 111, 116, 124, 145, 148, 155, 174, 180, 185, 186, 222, 261, 279, 290, 310, 333, 348, 370, 372, 435, 444, 465, 522, 555, 558, 580, 620, 666, 740, 870, 899, 930, 1044, 1073, 1110, 1116, 1147, 1305, 1332, 1395, 1665, 1740, 1798, 1860, 2146, 2220, 2294, 2610, 2697, 2790, 3219, 3330, 3441, 3596, 4292, 4495, 4588, 5220, 5365, 5394, 5580, 5735, 6438, 6660, 6882, 8091, 8990, 9657, 10323, 10730, 10788, 11470, 12876, 13485, 13764, 13841, 16095, 16182, 17205, 17980, 19314, 20646, 21460, 22940, 26970, 27682, 32190, 32364, 33263, 34410, 38628, 40455, 41292, 41523, 48285, 51615, 53940, 55364, 64380, 66526, 68820, 69205, 80910, 83046, 96570, 99789, 103230, 124569, 133052, 138410, 161820, 166092, 166315, 193140, 199578, 206460, 207615, 249138, 276820, 299367, 332630, 399156, 401389, 415230, 429071, 498276, 498945, 512117, 598734, 622845, 665260, 802778, 830460, 858142, 997890, 1024234, 1197468, 1204167, 1245690, 1287213, 1496835, 1536351, 1605556, 1716284, 1995780, 2006945, 2048468, 2145355, 2408334, 2491380, 2560585, 2574426, 2993670, 3072702, 3612501, 3861639, 4013890, 4290710, 4609053, 4816668, 5121170, 5148852, 5987340, 6020835, 6145404, 6436065, 7225002, 7681755, 7723278, 8027780, 8581420, 9218106, 10242340, 12041670, 12443059, 12872130, 14450004, 14851393, 15363510, 15446556, 15875627, 18062505, 18436212, 19308195, 23045265, 24083340, 24886118, 25744260, 29702786, 30727020, 31751254, 36125010, 37329177, 38616390, 44554179, 46090530, 47626881, 49772236, 59405572, 62215295, 63502508, 72250020, 74256965, 74658354, 77232780, 79378135, 89108358, 92181060, 95253762, 111987531, 124430590, 133662537, 142880643, 148513930, 149316708, 158756270, 178216716, 186645885, 190507524, 222770895, 223975062, 238134405, 248861180, 267325074, 285761286, 297027860, 317512540, 373291770, 445541790, 447950124, 460393183, 476268810, 534650148, 559937655, 571522572, 668312685, 714403215, 746583540, 891083580, 920786366, 952537620, 1119875310, 1336625370, 1381179549, 1428806430, 1841572732, 2239750620, 2301965915, 2673250740, 2762359098, 2857612860, 4143538647, 4603931830, 5524718196, 6905897745, 8287077294, 9207863660, 13811795490, 16574154588, 20717693235, 27623590980, 41435386470, 82870772940]

約数ペア:

[(1, 82870772940), (2, 41435386470), (3, 27623590980), (4, 20717693235), (5, 16574154588), (6, 13811795490), (9, 9207863660), (10, 8287077294), (12, 6905897745), (15, 5524718196), (18, 4603931830), (20, 4143538647), (29, 2857612860), (30, 2762359098), (31, 2673250740), (36, 2301965915), (37, 2239750620), (45, 1841572732), (58, 1428806430), (60, 1381179549), (62, 1336625370), (74, 1119875310), (87, 952537620), (90, 920786366), (93, 891083580), (111, 746583540), (116, 714403215), (124, 668312685), (145, 571522572), (148, 559937655), (155, 534650148), (174, 476268810), (180, 460393183), (185, 447950124), (186, 445541790), (222, 373291770), (261, 317512540), (279, 297027860), (290, 285761286), (310, 267325074), (333, 248861180), (348, 238134405), (370, 223975062), (372, 222770895), (435, 190507524), (444, 186645885), (465, 178216716), (522, 158756270), (555, 149316708), (558, 148513930), (580, 142880643), (620, 133662537), (666, 124430590), (740, 111987531), (870, 95253762), (899, 92181060), (930, 89108358), (1044, 79378135), (1073, 77232780), (1110, 74658354), (1116, 74256965), (1147, 72250020), (1305, 63502508), (1332, 62215295), (1395, 59405572), (1665, 49772236), (1740, 47626881), (1798, 46090530), (1860, 44554179), (2146, 38616390), (2220, 37329177), (2294, 36125010), (2610, 31751254), (2697, 30727020), (2790, 29702786), (3219, 25744260), (3330, 24886118), (3441, 24083340), (3596, 23045265), (4292, 19308195), (4495, 18436212), (4588, 18062505), (5220, 15875627), (5365, 15446556), (5394, 15363510), (5580, 14851393), (5735, 14450004), (6438, 12872130), (6660, 12443059), (6882, 12041670), (8091, 10242340), (8990, 9218106), (9657, 8581420), (10323, 8027780), (10730, 7723278), (10788, 7681755), (11470, 7225002), (12876, 6436065), (13485, 6145404), (13764, 6020835), (13841, 5987340), (16095, 5148852), (16182, 5121170), (17205, 4816668), (17980, 4609053), (19314, 4290710), (20646, 4013890), (21460, 3861639), (22940, 3612501), (26970, 3072702), (27682, 2993670), (32190, 2574426), (32364, 2560585), (33263, 2491380), (34410, 2408334), (38628, 2145355), (40455, 2048468), (41292, 2006945), (41523, 1995780), (48285, 1716284), (51615, 1605556), (53940, 1536351), (55364, 1496835), (64380, 1287213), (66526, 1245690), (68820, 1204167), (69205, 1197468), (80910, 1024234), (83046, 997890), (96570, 858142), (99789, 830460), (103230, 802778), (124569, 665260), (133052, 622845), (138410, 598734), (161820, 512117), (166092, 498945), (166315, 498276), (193140, 429071), (199578, 415230), (206460, 401389), (207615, 399156), (249138, 332630), (276820, 299367)]