1861036200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{6343}}^1$

素因数の和:6528

約数の個数: 144

約数和(自身を含む): 6289314720

約数和(自身を除く): 4428278520

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, 163, 180, 200, 225, 300, 326, 360, 450, 489, 600, 652, 815, 900, 978, 1304, 1467, 1630, 1800, 1956, 2445, 2934, 3260, 3912, 4075, 4890, 5868, 6343, 6520, 7335, 8150, 9780, 11736, 12225, 12686, 14670, 16300, 19029, 19560, 24450, 25372, 29340, 31715, 32600, 36675, 38058, 48900, 50744, 57087, 58680, 63430, 73350, 76116, 95145, 97800, 114174, 126860, 146700, 152232, 158575, 190290, 228348, 253720, 285435, 293400, 317150, 380580, 456696, 475725, 570870, 634300, 761160, 951450, 1033909, 1141740, 1268600, 1427175, 1902900, 2067818, 2283480, 2854350, 3101727, 3805800, 4135636, 5169545, 5708700, 6203454, 8271272, 9305181, 10339090, 11417400, 12406908, 15508635, 18610362, 20678180, 24813816, 25847725, 31017270, 37220724, 41356360, 46525905, 51695450, 62034540, 74441448, 77543175, 93051810, 103390900, 124069080, 155086350, 186103620, 206781800, 232629525, 310172700, 372207240, 465259050, 620345400, 930518100, 1861036200]

約数ペア:

[(1, 1861036200), (2, 930518100), (3, 620345400), (4, 465259050), (5, 372207240), (6, 310172700), (8, 232629525), (9, 206781800), (10, 186103620), (12, 155086350), (15, 124069080), (18, 103390900), (20, 93051810), (24, 77543175), (25, 74441448), (30, 62034540), (36, 51695450), (40, 46525905), (45, 41356360), (50, 37220724), (60, 31017270), (72, 25847725), (75, 24813816), (90, 20678180), (100, 18610362), (120, 15508635), (150, 12406908), (163, 11417400), (180, 10339090), (200, 9305181), (225, 8271272), (300, 6203454), (326, 5708700), (360, 5169545), (450, 4135636), (489, 3805800), (600, 3101727), (652, 2854350), (815, 2283480), (900, 2067818), (978, 1902900), (1304, 1427175), (1467, 1268600), (1630, 1141740), (1800, 1033909), (1956, 951450), (2445, 761160), (2934, 634300), (3260, 570870), (3912, 475725), (4075, 456696), (4890, 380580), (5868, 317150), (6343, 293400), (6520, 285435), (7335, 253720), (8150, 228348), (9780, 190290), (11736, 158575), (12225, 152232), (12686, 146700), (14670, 126860), (16300, 114174), (19029, 97800), (19560, 95145), (24450, 76116), (25372, 73350), (29340, 63430), (31715, 58680), (32600, 57087), (36675, 50744), (38058, 48900)]