1638027900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{14797}}^1$

素因数の和:14861

約数の個数: 144

約数和(自身を含む): 5394758880

約数和(自身を除く): 3756730980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 45, 50, 54, 60, 75, 82, 90, 100, 108, 123, 135, 150, 164, 180, 205, 225, 246, 270, 300, 369, 410, 450, 492, 540, 615, 675, 738, 820, 900, 1025, 1107, 1230, 1350, 1476, 1845, 2050, 2214, 2460, 2700, 3075, 3690, 4100, 4428, 5535, 6150, 7380, 9225, 11070, 12300, 14797, 18450, 22140, 27675, 29594, 36900, 44391, 55350, 59188, 73985, 88782, 110700, 133173, 147970, 177564, 221955, 266346, 295940, 369925, 399519, 443910, 532692, 606677, 665865, 739850, 799038, 887820, 1109775, 1213354, 1331730, 1479700, 1598076, 1820031, 1997595, 2219550, 2426708, 2663460, 3033385, 3329325, 3640062, 3995190, 4439100, 5460093, 6066770, 6658650, 7280124, 7990380, 9100155, 9987975, 10920186, 12133540, 13317300, 15166925, 16380279, 18200310, 19975950, 21840372, 27300465, 30333850, 32760558, 36400620, 39951900, 45500775, 54600930, 60667700, 65521116, 81901395, 91001550, 109201860, 136502325, 163802790, 182003100, 273004650, 327605580, 409506975, 546009300, 819013950, 1638027900]

約数ペア:

[(1, 1638027900), (2, 819013950), (3, 546009300), (4, 409506975), (5, 327605580), (6, 273004650), (9, 182003100), (10, 163802790), (12, 136502325), (15, 109201860), (18, 91001550), (20, 81901395), (25, 65521116), (27, 60667700), (30, 54600930), (36, 45500775), (41, 39951900), (45, 36400620), (50, 32760558), (54, 30333850), (60, 27300465), (75, 21840372), (82, 19975950), (90, 18200310), (100, 16380279), (108, 15166925), (123, 13317300), (135, 12133540), (150, 10920186), (164, 9987975), (180, 9100155), (205, 7990380), (225, 7280124), (246, 6658650), (270, 6066770), (300, 5460093), (369, 4439100), (410, 3995190), (450, 3640062), (492, 3329325), (540, 3033385), (615, 2663460), (675, 2426708), (738, 2219550), (820, 1997595), (900, 1820031), (1025, 1598076), (1107, 1479700), (1230, 1331730), (1350, 1213354), (1476, 1109775), (1845, 887820), (2050, 799038), (2214, 739850), (2460, 665865), (2700, 606677), (3075, 532692), (3690, 443910), (4100, 399519), (4428, 369925), (5535, 295940), (6150, 266346), (7380, 221955), (9225, 177564), (11070, 147970), (12300, 133173), (14797, 110700), (18450, 88782), (22140, 73985), (27675, 59188), (29594, 55350), (36900, 44391)]