8490312900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{49391}}^1$

素因数の和:49602

約数の個数: 108

約数和(自身を含む): 26752287744

約数和(自身を除く): 18261974844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 191, 225, 300, 382, 450, 573, 764, 900, 955, 1146, 1719, 1910, 2292, 2865, 3438, 3820, 4775, 5730, 6876, 8595, 9550, 11460, 14325, 17190, 19100, 28650, 34380, 42975, 49391, 57300, 85950, 98782, 148173, 171900, 197564, 246955, 296346, 444519, 493910, 592692, 740865, 889038, 987820, 1234775, 1481730, 1778076, 2222595, 2469550, 2963460, 3704325, 4445190, 4939100, 7408650, 8890380, 9433681, 11112975, 14817300, 18867362, 22225950, 28301043, 37734724, 44451900, 47168405, 56602086, 84903129, 94336810, 113204172, 141505215, 169806258, 188673620, 235842025, 283010430, 339612516, 424515645, 471684050, 566020860, 707526075, 849031290, 943368100, 1415052150, 1698062580, 2122578225, 2830104300, 4245156450, 8490312900]

約数ペア:

[(1, 8490312900), (2, 4245156450), (3, 2830104300), (4, 2122578225), (5, 1698062580), (6, 1415052150), (9, 943368100), (10, 849031290), (12, 707526075), (15, 566020860), (18, 471684050), (20, 424515645), (25, 339612516), (30, 283010430), (36, 235842025), (45, 188673620), (50, 169806258), (60, 141505215), (75, 113204172), (90, 94336810), (100, 84903129), (150, 56602086), (180, 47168405), (191, 44451900), (225, 37734724), (300, 28301043), (382, 22225950), (450, 18867362), (573, 14817300), (764, 11112975), (900, 9433681), (955, 8890380), (1146, 7408650), (1719, 4939100), (1910, 4445190), (2292, 3704325), (2865, 2963460), (3438, 2469550), (3820, 2222595), (4775, 1778076), (5730, 1481730), (6876, 1234775), (8595, 987820), (9550, 889038), (11460, 740865), (14325, 592692), (17190, 493910), (19100, 444519), (28650, 296346), (34380, 246955), (42975, 197564), (49391, 171900), (57300, 148173), (85950, 98782)]