20182777290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{6163}}^1$

素因数の和:6506

約数の個数: 160

約数和(自身を含む): 58641238656

約数和(自身を除く): 38458461366

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 311, 351, 390, 405, 585, 622, 702, 810, 933, 1053, 1170, 1555, 1755, 1866, 2106, 2799, 3110, 3510, 4043, 4665, 5265, 5598, 6163, 8086, 8397, 9330, 10530, 12129, 12326, 13995, 16794, 18489, 20215, 24258, 25191, 27990, 30815, 36387, 36978, 40430, 41985, 50382, 55467, 60645, 61630, 72774, 80119, 83970, 92445, 109161, 110934, 121290, 125955, 160238, 166401, 181935, 184890, 218322, 240357, 251910, 277335, 327483, 332802, 363870, 400595, 480714, 499203, 545805, 554670, 654966, 721071, 801190, 832005, 998406, 1091610, 1201785, 1442142, 1637415, 1664010, 1916693, 2163213, 2403570, 2496015, 3274830, 3605355, 3833386, 4326426, 4992030, 5750079, 6489639, 7210710, 9583465, 10816065, 11500158, 12979278, 17250237, 19166930, 21632130, 24917009, 28750395, 32448195, 34500474, 49834018, 51750711, 57500790, 64896390, 74751027, 86251185, 103501422, 124585045, 149502054, 155252133, 172502370, 224253081, 249170090, 258753555, 310504266, 373755135, 448506162, 517507110, 672759243, 747510270, 776260665, 1121265405, 1345518486, 1552521330, 2018277729, 2242530810, 3363796215, 4036555458, 6727592430, 10091388645, 20182777290]

約数ペア:

[(1, 20182777290), (2, 10091388645), (3, 6727592430), (5, 4036555458), (6, 3363796215), (9, 2242530810), (10, 2018277729), (13, 1552521330), (15, 1345518486), (18, 1121265405), (26, 776260665), (27, 747510270), (30, 672759243), (39, 517507110), (45, 448506162), (54, 373755135), (65, 310504266), (78, 258753555), (81, 249170090), (90, 224253081), (117, 172502370), (130, 155252133), (135, 149502054), (162, 124585045), (195, 103501422), (234, 86251185), (270, 74751027), (311, 64896390), (351, 57500790), (390, 51750711), (405, 49834018), (585, 34500474), (622, 32448195), (702, 28750395), (810, 24917009), (933, 21632130), (1053, 19166930), (1170, 17250237), (1555, 12979278), (1755, 11500158), (1866, 10816065), (2106, 9583465), (2799, 7210710), (3110, 6489639), (3510, 5750079), (4043, 4992030), (4665, 4326426), (5265, 3833386), (5598, 3605355), (6163, 3274830), (8086, 2496015), (8397, 2403570), (9330, 2163213), (10530, 1916693), (12129, 1664010), (12326, 1637415), (13995, 1442142), (16794, 1201785), (18489, 1091610), (20215, 998406), (24258, 832005), (25191, 801190), (27990, 721071), (30815, 654966), (36387, 554670), (36978, 545805), (40430, 499203), (41985, 480714), (50382, 400595), (55467, 363870), (60645, 332802), (61630, 327483), (72774, 277335), (80119, 251910), (83970, 240357), (92445, 218322), (109161, 184890), (110934, 181935), (121290, 166401), (125955, 160238)]