251016300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3053

約数の個数: 144

約数和(自身を含む): 833280000

約数和(自身を除く): 582263700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 675, 775, 837, 900, 930, 1116, 1350, 1395, 1550, 1674, 1860, 2325, 2700, 2790, 2999, 3100, 3348, 4185, 4650, 5580, 5998, 6975, 8370, 8997, 9300, 11996, 13950, 14995, 16740, 17994, 20925, 26991, 27900, 29990, 35988, 41850, 44985, 53982, 59980, 74975, 80973, 83700, 89970, 92969, 107964, 134955, 149950, 161946, 179940, 185938, 224925, 269910, 278907, 299900, 323892, 371876, 404865, 449850, 464845, 539820, 557814, 674775, 809730, 836721, 899700, 929690, 1115628, 1349550, 1394535, 1619460, 1673442, 1859380, 2024325, 2324225, 2510163, 2699100, 2789070, 3346884, 4048650, 4183605, 4648450, 5020326, 5578140, 6972675, 8097300, 8367210, 9296900, 10040652, 12550815, 13945350, 16734420, 20918025, 25101630, 27890700, 41836050, 50203260, 62754075, 83672100, 125508150, 251016300]

約数ペア:

[(1, 251016300), (2, 125508150), (3, 83672100), (4, 62754075), (5, 50203260), (6, 41836050), (9, 27890700), (10, 25101630), (12, 20918025), (15, 16734420), (18, 13945350), (20, 12550815), (25, 10040652), (27, 9296900), (30, 8367210), (31, 8097300), (36, 6972675), (45, 5578140), (50, 5020326), (54, 4648450), (60, 4183605), (62, 4048650), (75, 3346884), (90, 2789070), (93, 2699100), (100, 2510163), (108, 2324225), (124, 2024325), (135, 1859380), (150, 1673442), (155, 1619460), (180, 1394535), (186, 1349550), (225, 1115628), (270, 929690), (279, 899700), (300, 836721), (310, 809730), (372, 674775), (450, 557814), (465, 539820), (540, 464845), (558, 449850), (620, 404865), (675, 371876), (775, 323892), (837, 299900), (900, 278907), (930, 269910), (1116, 224925), (1350, 185938), (1395, 179940), (1550, 161946), (1674, 149950), (1860, 134955), (2325, 107964), (2700, 92969), (2790, 89970), (2999, 83700), (3100, 80973), (3348, 74975), (4185, 59980), (4650, 53982), (5580, 44985), (5998, 41850), (6975, 35988), (8370, 29990), (8997, 27900), (9300, 26991), (11996, 20925), (13950, 17994), (14995, 16740)]