30821136200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 288

約数和(自身を含む): 80251292160

約数和(自身を除く): 49430155960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 29, 31, 40, 46, 50, 58, 62, 92, 100, 115, 116, 124, 145, 155, 184, 200, 230, 232, 248, 257, 290, 310, 460, 514, 575, 580, 620, 667, 713, 725, 775, 841, 899, 920, 1028, 1150, 1160, 1240, 1285, 1334, 1426, 1450, 1550, 1682, 1798, 2056, 2300, 2570, 2668, 2852, 2900, 3100, 3335, 3364, 3565, 3596, 4205, 4495, 4600, 5140, 5336, 5704, 5800, 5911, 6200, 6425, 6670, 6728, 7130, 7192, 7453, 7967, 8410, 8990, 10280, 11822, 12850, 13340, 14260, 14906, 15934, 16675, 16820, 17825, 17980, 19343, 20677, 21025, 22475, 23644, 25700, 26071, 26680, 28520, 29555, 29812, 31868, 33350, 33640, 35650, 35960, 37265, 38686, 39835, 41354, 42050, 44950, 47288, 51400, 52142, 59110, 59624, 63736, 66700, 71300, 74530, 77372, 79670, 82708, 84100, 89900, 96715, 103385, 104284, 118220, 130355, 133400, 142600, 147775, 149060, 154744, 159340, 165416, 168200, 171419, 179800, 183241, 186325, 193430, 199175, 206770, 208568, 216137, 231043, 236440, 260710, 295550, 298120, 318680, 342838, 366482, 372650, 386860, 398350, 413540, 432274, 462086, 483575, 516925, 521420, 591100, 599633, 651775, 685676, 732964, 745300, 773720, 796700, 827080, 857095, 864548, 916205, 924172, 967150, 1033850, 1042840, 1080685, 1155215, 1182200, 1199266, 1303550, 1371352, 1465928, 1490600, 1593400, 1714190, 1729096, 1832410, 1848344, 1934300, 2067700, 2161370, 2310430, 2398532, 2607100, 2998165, 3428380, 3664820, 3868600, 4135400, 4285475, 4322740, 4581025, 4620860, 4797064, 4971151, 5214200, 5313989, 5403425, 5776075, 5996330, 6700247, 6856760, 7329640, 8570950, 8645480, 9162050, 9241720, 9942302, 10627978, 10806850, 11552150, 11992660, 13400494, 14990825, 17141900, 18324100, 19884604, 21255956, 21613700, 23104300, 23985320, 24855755, 26569945, 26800988, 29981650, 33501235, 34283800, 36648200, 39769208, 42511912, 43227400, 46208600, 49711510, 53139890, 53601976, 59963300, 67002470, 99423020, 106279780, 119926600, 124278775, 132849725, 134004940, 154105681, 167506175, 198846040, 212559560, 248557550, 265699450, 268009880, 308211362, 335012350, 497115100, 531398900, 616422724, 670024700, 770528405, 994230200, 1062797800, 1232845448, 1340049400, 1541056810, 3082113620, 3852642025, 6164227240, 7705284050, 15410568100, 30821136200]

約数ペア:

[(1, 30821136200), (2, 15410568100), (4, 7705284050), (5, 6164227240), (8, 3852642025), (10, 3082113620), (20, 1541056810), (23, 1340049400), (25, 1232845448), (29, 1062797800), (31, 994230200), (40, 770528405), (46, 670024700), (50, 616422724), (58, 531398900), (62, 497115100), (92, 335012350), (100, 308211362), (115, 268009880), (116, 265699450), (124, 248557550), (145, 212559560), (155, 198846040), (184, 167506175), (200, 154105681), (230, 134004940), (232, 132849725), (248, 124278775), (257, 119926600), (290, 106279780), (310, 99423020), (460, 67002470), (514, 59963300), (575, 53601976), (580, 53139890), (620, 49711510), (667, 46208600), (713, 43227400), (725, 42511912), (775, 39769208), (841, 36648200), (899, 34283800), (920, 33501235), (1028, 29981650), (1150, 26800988), (1160, 26569945), (1240, 24855755), (1285, 23985320), (1334, 23104300), (1426, 21613700), (1450, 21255956), (1550, 19884604), (1682, 18324100), (1798, 17141900), (2056, 14990825), (2300, 13400494), (2570, 11992660), (2668, 11552150), (2852, 10806850), (2900, 10627978), (3100, 9942302), (3335, 9241720), (3364, 9162050), (3565, 8645480), (3596, 8570950), (4205, 7329640), (4495, 6856760), (4600, 6700247), (5140, 5996330), (5336, 5776075), (5704, 5403425), (5800, 5313989), (5911, 5214200), (6200, 4971151), (6425, 4797064), (6670, 4620860), (6728, 4581025), (7130, 4322740), (7192, 4285475), (7453, 4135400), (7967, 3868600), (8410, 3664820), (8990, 3428380), (10280, 2998165), (11822, 2607100), (12850, 2398532), (13340, 2310430), (14260, 2161370), (14906, 2067700), (15934, 1934300), (16675, 1848344), (16820, 1832410), (17825, 1729096), (17980, 1714190), (19343, 1593400), (20677, 1490600), (21025, 1465928), (22475, 1371352), (23644, 1303550), (25700, 1199266), (26071, 1182200), (26680, 1155215), (28520, 1080685), (29555, 1042840), (29812, 1033850), (31868, 967150), (33350, 924172), (33640, 916205), (35650, 864548), (35960, 857095), (37265, 827080), (38686, 796700), (39835, 773720), (41354, 745300), (42050, 732964), (44950, 685676), (47288, 651775), (51400, 599633), (52142, 591100), (59110, 521420), (59624, 516925), (63736, 483575), (66700, 462086), (71300, 432274), (74530, 413540), (77372, 398350), (79670, 386860), (82708, 372650), (84100, 366482), (89900, 342838), (96715, 318680), (103385, 298120), (104284, 295550), (118220, 260710), (130355, 236440), (133400, 231043), (142600, 216137), (147775, 208568), (149060, 206770), (154744, 199175), (159340, 193430), (165416, 186325), (168200, 183241), (171419, 179800)]