119962500

素因数分解:

$2^2\times 3^1\times 5^5\times 7^1\times {\mathrm{457}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 400724352

約数和(自身を除く): 280761852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 457, 500, 525, 625, 700, 750, 875, 914, 1050, 1250, 1371, 1500, 1750, 1828, 1875, 2100, 2285, 2500, 2625, 2742, 3125, 3199, 3500, 3750, 4375, 4570, 5250, 5484, 6250, 6398, 6855, 7500, 8750, 9140, 9375, 9597, 10500, 11425, 12500, 12796, 13125, 13710, 15995, 17500, 18750, 19194, 21875, 22850, 26250, 27420, 31990, 34275, 37500, 38388, 43750, 45700, 47985, 52500, 57125, 63980, 65625, 68550, 79975, 87500, 95970, 114250, 131250, 137100, 159950, 171375, 191940, 228500, 239925, 262500, 285625, 319900, 342750, 399875, 479850, 571250, 685500, 799750, 856875, 959700, 1142500, 1199625, 1428125, 1599500, 1713750, 1999375, 2399250, 2856250, 3427500, 3998750, 4284375, 4798500, 5712500, 5998125, 7997500, 8568750, 9996875, 11996250, 17137500, 19993750, 23992500, 29990625, 39987500, 59981250, 119962500]

約数ペア:

[(1, 119962500), (2, 59981250), (3, 39987500), (4, 29990625), (5, 23992500), (6, 19993750), (7, 17137500), (10, 11996250), (12, 9996875), (14, 8568750), (15, 7997500), (20, 5998125), (21, 5712500), (25, 4798500), (28, 4284375), (30, 3998750), (35, 3427500), (42, 2856250), (50, 2399250), (60, 1999375), (70, 1713750), (75, 1599500), (84, 1428125), (100, 1199625), (105, 1142500), (125, 959700), (140, 856875), (150, 799750), (175, 685500), (210, 571250), (250, 479850), (300, 399875), (350, 342750), (375, 319900), (420, 285625), (457, 262500), (500, 239925), (525, 228500), (625, 191940), (700, 171375), (750, 159950), (875, 137100), (914, 131250), (1050, 114250), (1250, 95970), (1371, 87500), (1500, 79975), (1750, 68550), (1828, 65625), (1875, 63980), (2100, 57125), (2285, 52500), (2500, 47985), (2625, 45700), (2742, 43750), (3125, 38388), (3199, 37500), (3500, 34275), (3750, 31990), (4375, 27420), (4570, 26250), (5250, 22850), (5484, 21875), (6250, 19194), (6398, 18750), (6855, 17500), (7500, 15995), (8750, 13710), (9140, 13125), (9375, 12796), (9597, 12500), (10500, 11425)]