421433400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 1403481600

約数和(自身を除く): 982048200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 79, 85, 100, 102, 120, 136, 150, 158, 170, 200, 204, 237, 255, 300, 316, 340, 395, 408, 425, 474, 510, 523, 600, 632, 680, 790, 850, 948, 1020, 1046, 1185, 1275, 1343, 1569, 1580, 1700, 1896, 1975, 2040, 2092, 2370, 2550, 2615, 2686, 3138, 3160, 3400, 3950, 4029, 4184, 4740, 5100, 5230, 5372, 5925, 6276, 6715, 7845, 7900, 8058, 8891, 9480, 10200, 10460, 10744, 11850, 12552, 13075, 13430, 15690, 15800, 16116, 17782, 20145, 20920, 23700, 26150, 26673, 26860, 31380, 32232, 33575, 35564, 39225, 40290, 41317, 44455, 47400, 52300, 53346, 53720, 62760, 67150, 71128, 78450, 80580, 82634, 88910, 100725, 104600, 106692, 123951, 133365, 134300, 156900, 161160, 165268, 177820, 201450, 206585, 213384, 222275, 247902, 266730, 268600, 313800, 330536, 355640, 402900, 413170, 444550, 495804, 533460, 619755, 666825, 702389, 805800, 826340, 889100, 991608, 1032925, 1066920, 1239510, 1333650, 1404778, 1652680, 1778200, 2065850, 2107167, 2479020, 2667300, 2809556, 3098775, 3511945, 4131700, 4214334, 4958040, 5334600, 5619112, 6197550, 7023890, 8263400, 8428668, 10535835, 12395100, 14047780, 16857336, 17559725, 21071670, 24790200, 28095560, 35119450, 42143340, 52679175, 70238900, 84286680, 105358350, 140477800, 210716700, 421433400]

約数ペア:

[(1, 421433400), (2, 210716700), (3, 140477800), (4, 105358350), (5, 84286680), (6, 70238900), (8, 52679175), (10, 42143340), (12, 35119450), (15, 28095560), (17, 24790200), (20, 21071670), (24, 17559725), (25, 16857336), (30, 14047780), (34, 12395100), (40, 10535835), (50, 8428668), (51, 8263400), (60, 7023890), (68, 6197550), (75, 5619112), (79, 5334600), (85, 4958040), (100, 4214334), (102, 4131700), (120, 3511945), (136, 3098775), (150, 2809556), (158, 2667300), (170, 2479020), (200, 2107167), (204, 2065850), (237, 1778200), (255, 1652680), (300, 1404778), (316, 1333650), (340, 1239510), (395, 1066920), (408, 1032925), (425, 991608), (474, 889100), (510, 826340), (523, 805800), (600, 702389), (632, 666825), (680, 619755), (790, 533460), (850, 495804), (948, 444550), (1020, 413170), (1046, 402900), (1185, 355640), (1275, 330536), (1343, 313800), (1569, 268600), (1580, 266730), (1700, 247902), (1896, 222275), (1975, 213384), (2040, 206585), (2092, 201450), (2370, 177820), (2550, 165268), (2615, 161160), (2686, 156900), (3138, 134300), (3160, 133365), (3400, 123951), (3950, 106692), (4029, 104600), (4184, 100725), (4740, 88910), (5100, 82634), (5230, 80580), (5372, 78450), (5925, 71128), (6276, 67150), (6715, 62760), (7845, 53720), (7900, 53346), (8058, 52300), (8891, 47400), (9480, 44455), (10200, 41317), (10460, 40290), (10744, 39225), (11850, 35564), (12552, 33575), (13075, 32232), (13430, 31380), (15690, 26860), (15800, 26673), (16116, 26150), (17782, 23700), (20145, 20920)]