2199421800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{5791}}^1$

素因数の和:6024

約数の個数: 144

約数和(自身を含む): 7422679680

約数和(自身を除く): 5223257880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 211, 225, 300, 360, 422, 450, 600, 633, 844, 900, 1055, 1266, 1688, 1800, 1899, 2110, 2532, 3165, 3798, 4220, 5064, 5275, 5791, 6330, 7596, 8440, 9495, 10550, 11582, 12660, 15192, 15825, 17373, 18990, 21100, 23164, 25320, 28955, 31650, 34746, 37980, 42200, 46328, 47475, 52119, 57910, 63300, 69492, 75960, 86865, 94950, 104238, 115820, 126600, 138984, 144775, 173730, 189900, 208476, 231640, 260595, 289550, 347460, 379800, 416952, 434325, 521190, 579100, 694920, 868650, 1042380, 1158200, 1221901, 1302975, 1737300, 2084760, 2443802, 2605950, 3474600, 3665703, 4887604, 5211900, 6109505, 7331406, 9775208, 10423800, 10997109, 12219010, 14662812, 18328515, 21994218, 24438020, 29325624, 30547525, 36657030, 43988436, 48876040, 54985545, 61095050, 73314060, 87976872, 91642575, 109971090, 122190100, 146628120, 183285150, 219942180, 244380200, 274927725, 366570300, 439884360, 549855450, 733140600, 1099710900, 2199421800]

約数ペア:

[(1, 2199421800), (2, 1099710900), (3, 733140600), (4, 549855450), (5, 439884360), (6, 366570300), (8, 274927725), (9, 244380200), (10, 219942180), (12, 183285150), (15, 146628120), (18, 122190100), (20, 109971090), (24, 91642575), (25, 87976872), (30, 73314060), (36, 61095050), (40, 54985545), (45, 48876040), (50, 43988436), (60, 36657030), (72, 30547525), (75, 29325624), (90, 24438020), (100, 21994218), (120, 18328515), (150, 14662812), (180, 12219010), (200, 10997109), (211, 10423800), (225, 9775208), (300, 7331406), (360, 6109505), (422, 5211900), (450, 4887604), (600, 3665703), (633, 3474600), (844, 2605950), (900, 2443802), (1055, 2084760), (1266, 1737300), (1688, 1302975), (1800, 1221901), (1899, 1158200), (2110, 1042380), (2532, 868650), (3165, 694920), (3798, 579100), (4220, 521190), (5064, 434325), (5275, 416952), (5791, 379800), (6330, 347460), (7596, 289550), (8440, 260595), (9495, 231640), (10550, 208476), (11582, 189900), (12660, 173730), (15192, 144775), (15825, 138984), (17373, 126600), (18990, 115820), (21100, 104238), (23164, 94950), (25320, 86865), (28955, 75960), (31650, 69492), (34746, 63300), (37980, 57910), (42200, 52119), (46328, 47475)]