1900733040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{521}}^1\times {\mathrm{563}}^1$

素因数の和:1109

約数の個数: 200

約数和(自身を含む): 6625946448

約数和(自身を除く): 4725213408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 521, 540, 563, 648, 720, 810, 1042, 1080, 1126, 1296, 1563, 1620, 1689, 2084, 2160, 2252, 2605, 2815, 3126, 3240, 3378, 4168, 4504, 4689, 5067, 5210, 5630, 6252, 6480, 6756, 7815, 8336, 8445, 9008, 9378, 10134, 10420, 11260, 12504, 13512, 14067, 15201, 15630, 16890, 18756, 20268, 20840, 22520, 23445, 25008, 25335, 27024, 28134, 30402, 31260, 33780, 37512, 40536, 41680, 42201, 45040, 45603, 46890, 50670, 56268, 60804, 62520, 67560, 70335, 75024, 76005, 81072, 84402, 91206, 93780, 101340, 112536, 121608, 125040, 135120, 140670, 152010, 168804, 182412, 187560, 202680, 211005, 225072, 228015, 243216, 281340, 293323, 304020, 337608, 364824, 375120, 405360, 422010, 456030, 562680, 586646, 608040, 675216, 729648, 844020, 879969, 912060, 1125360, 1173292, 1216080, 1466615, 1688040, 1759938, 1824120, 2346584, 2639907, 2933230, 3376080, 3519876, 3648240, 4399845, 4693168, 5279814, 5866460, 7039752, 7919721, 8799690, 10559628, 11732920, 13199535, 14079504, 15839442, 17599380, 21119256, 23465840, 23759163, 26399070, 31678884, 35198760, 39598605, 42238512, 47518326, 52798140, 63357768, 70397520, 79197210, 95036652, 105596280, 118795815, 126715536, 158394420, 190073304, 211192560, 237591630, 316788840, 380146608, 475183260, 633577680, 950366520, 1900733040]

約数ペア:

[(1, 1900733040), (2, 950366520), (3, 633577680), (4, 475183260), (5, 380146608), (6, 316788840), (8, 237591630), (9, 211192560), (10, 190073304), (12, 158394420), (15, 126715536), (16, 118795815), (18, 105596280), (20, 95036652), (24, 79197210), (27, 70397520), (30, 63357768), (36, 52798140), (40, 47518326), (45, 42238512), (48, 39598605), (54, 35198760), (60, 31678884), (72, 26399070), (80, 23759163), (81, 23465840), (90, 21119256), (108, 17599380), (120, 15839442), (135, 14079504), (144, 13199535), (162, 11732920), (180, 10559628), (216, 8799690), (240, 7919721), (270, 7039752), (324, 5866460), (360, 5279814), (405, 4693168), (432, 4399845), (521, 3648240), (540, 3519876), (563, 3376080), (648, 2933230), (720, 2639907), (810, 2346584), (1042, 1824120), (1080, 1759938), (1126, 1688040), (1296, 1466615), (1563, 1216080), (1620, 1173292), (1689, 1125360), (2084, 912060), (2160, 879969), (2252, 844020), (2605, 729648), (2815, 675216), (3126, 608040), (3240, 586646), (3378, 562680), (4168, 456030), (4504, 422010), (4689, 405360), (5067, 375120), (5210, 364824), (5630, 337608), (6252, 304020), (6480, 293323), (6756, 281340), (7815, 243216), (8336, 228015), (8445, 225072), (9008, 211005), (9378, 202680), (10134, 187560), (10420, 182412), (11260, 168804), (12504, 152010), (13512, 140670), (14067, 135120), (15201, 125040), (15630, 121608), (16890, 112536), (18756, 101340), (20268, 93780), (20840, 91206), (22520, 84402), (23445, 81072), (25008, 76005), (25335, 75024), (27024, 70335), (28134, 67560), (30402, 62520), (31260, 60804), (33780, 56268), (37512, 50670), (40536, 46890), (41680, 45603), (42201, 45040)]