20178070110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{32507}}^1$

素因数の和:32564

約数の個数: 192

約数和(自身を含む): 62259321600

約数和(自身を除く): 42081251490

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 121, 135, 165, 171, 190, 198, 209, 242, 270, 285, 297, 330, 342, 363, 418, 495, 513, 570, 594, 605, 627, 726, 855, 990, 1026, 1045, 1089, 1210, 1254, 1485, 1710, 1815, 1881, 2090, 2178, 2299, 2565, 2970, 3135, 3267, 3630, 3762, 4598, 5130, 5445, 5643, 6270, 6534, 6897, 9405, 10890, 11286, 11495, 13794, 16335, 18810, 20691, 22990, 28215, 32507, 32670, 34485, 41382, 56430, 62073, 65014, 68970, 97521, 103455, 124146, 162535, 195042, 206910, 292563, 310365, 325070, 357577, 487605, 585126, 617633, 620730, 715154, 877689, 975210, 1072731, 1235266, 1462815, 1755378, 1787885, 1852899, 2145462, 2925630, 3088165, 3218193, 3575770, 3705798, 3933347, 4388445, 5363655, 5558697, 6176330, 6436386, 6793963, 7866694, 8776890, 9264495, 9654579, 10727310, 11117394, 11800041, 13587926, 16090965, 16676091, 18528990, 19309158, 19666735, 20381889, 23600082, 27793485, 32181930, 33352182, 33969815, 35400123, 39333470, 40763778, 48272895, 55586970, 59000205, 61145667, 67939630, 70800246, 74733593, 83380455, 96545790, 101909445, 106200369, 118000410, 122291334, 149467186, 166760910, 177000615, 183437001, 203818890, 212400738, 224200779, 305728335, 354001230, 366874002, 373667965, 448401558, 531001845, 611456670, 672602337, 747335930, 917185005, 1062003690, 1121003895, 1345204674, 1834370010, 2017807011, 2242007790, 3363011685, 4035614022, 6726023370, 10089035055, 20178070110]

約数ペア:

[(1, 20178070110), (2, 10089035055), (3, 6726023370), (5, 4035614022), (6, 3363011685), (9, 2242007790), (10, 2017807011), (11, 1834370010), (15, 1345204674), (18, 1121003895), (19, 1062003690), (22, 917185005), (27, 747335930), (30, 672602337), (33, 611456670), (38, 531001845), (45, 448401558), (54, 373667965), (55, 366874002), (57, 354001230), (66, 305728335), (90, 224200779), (95, 212400738), (99, 203818890), (110, 183437001), (114, 177000615), (121, 166760910), (135, 149467186), (165, 122291334), (171, 118000410), (190, 106200369), (198, 101909445), (209, 96545790), (242, 83380455), (270, 74733593), (285, 70800246), (297, 67939630), (330, 61145667), (342, 59000205), (363, 55586970), (418, 48272895), (495, 40763778), (513, 39333470), (570, 35400123), (594, 33969815), (605, 33352182), (627, 32181930), (726, 27793485), (855, 23600082), (990, 20381889), (1026, 19666735), (1045, 19309158), (1089, 18528990), (1210, 16676091), (1254, 16090965), (1485, 13587926), (1710, 11800041), (1815, 11117394), (1881, 10727310), (2090, 9654579), (2178, 9264495), (2299, 8776890), (2565, 7866694), (2970, 6793963), (3135, 6436386), (3267, 6176330), (3630, 5558697), (3762, 5363655), (4598, 4388445), (5130, 3933347), (5445, 3705798), (5643, 3575770), (6270, 3218193), (6534, 3088165), (6897, 2925630), (9405, 2145462), (10890, 1852899), (11286, 1787885), (11495, 1755378), (13794, 1462815), (16335, 1235266), (18810, 1072731), (20691, 975210), (22990, 877689), (28215, 715154), (32507, 620730), (32670, 617633), (34485, 585126), (41382, 487605), (56430, 357577), (62073, 325070), (65014, 310365), (68970, 292563), (97521, 206910), (103455, 195042), (124146, 162535)]