496740150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 1375358400

約数和(自身を除く): 878618250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 89, 90, 150, 157, 158, 178, 225, 237, 267, 314, 395, 445, 450, 471, 474, 534, 711, 785, 790, 801, 890, 942, 1185, 1335, 1413, 1422, 1570, 1602, 1975, 2225, 2355, 2370, 2670, 2826, 3555, 3925, 3950, 4005, 4450, 4710, 5925, 6675, 7031, 7065, 7110, 7850, 8010, 11775, 11850, 12403, 13350, 13973, 14062, 14130, 17775, 20025, 21093, 23550, 24806, 27946, 35155, 35325, 35550, 37209, 40050, 41919, 42186, 62015, 63279, 69865, 70310, 70650, 74418, 83838, 105465, 111627, 124030, 125757, 126558, 139730, 175775, 186045, 209595, 210930, 223254, 251514, 310075, 316395, 349325, 351550, 372090, 419190, 527325, 558135, 620150, 628785, 632790, 698650, 930225, 1047975, 1054650, 1103867, 1116270, 1257570, 1581975, 1860450, 2095950, 2207734, 2790675, 3143925, 3163950, 3311601, 5519335, 5581350, 6287850, 6623202, 9934803, 11038670, 16558005, 19869606, 27596675, 33116010, 49674015, 55193350, 82790025, 99348030, 165580050, 248370075, 496740150]

約数ペア:

[(1, 496740150), (2, 248370075), (3, 165580050), (5, 99348030), (6, 82790025), (9, 55193350), (10, 49674015), (15, 33116010), (18, 27596675), (25, 19869606), (30, 16558005), (45, 11038670), (50, 9934803), (75, 6623202), (79, 6287850), (89, 5581350), (90, 5519335), (150, 3311601), (157, 3163950), (158, 3143925), (178, 2790675), (225, 2207734), (237, 2095950), (267, 1860450), (314, 1581975), (395, 1257570), (445, 1116270), (450, 1103867), (471, 1054650), (474, 1047975), (534, 930225), (711, 698650), (785, 632790), (790, 628785), (801, 620150), (890, 558135), (942, 527325), (1185, 419190), (1335, 372090), (1413, 351550), (1422, 349325), (1570, 316395), (1602, 310075), (1975, 251514), (2225, 223254), (2355, 210930), (2370, 209595), (2670, 186045), (2826, 175775), (3555, 139730), (3925, 126558), (3950, 125757), (4005, 124030), (4450, 111627), (4710, 105465), (5925, 83838), (6675, 74418), (7031, 70650), (7065, 70310), (7110, 69865), (7850, 63279), (8010, 62015), (11775, 42186), (11850, 41919), (12403, 40050), (13350, 37209), (13973, 35550), (14062, 35325), (14130, 35155), (17775, 27946), (20025, 24806), (21093, 23550)]