38404350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2802

約数の個数: 72

約数和(自身を含む): 106546752

約数和(自身を除く): 68142402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2753, 2790, 4650, 5506, 6975, 8259, 13765, 13950, 16518, 24777, 27530, 41295, 49554, 68825, 82590, 85343, 123885, 137650, 170686, 206475, 247770, 256029, 412950, 426715, 512058, 619425, 768087, 853430, 1238850, 1280145, 1536174, 2133575, 2560290, 3840435, 4267150, 6400725, 7680870, 12801450, 19202175, 38404350]

約数ペア:

[(1, 38404350), (2, 19202175), (3, 12801450), (5, 7680870), (6, 6400725), (9, 4267150), (10, 3840435), (15, 2560290), (18, 2133575), (25, 1536174), (30, 1280145), (31, 1238850), (45, 853430), (50, 768087), (62, 619425), (75, 512058), (90, 426715), (93, 412950), (150, 256029), (155, 247770), (186, 206475), (225, 170686), (279, 137650), (310, 123885), (450, 85343), (465, 82590), (558, 68825), (775, 49554), (930, 41295), (1395, 27530), (1550, 24777), (2325, 16518), (2753, 13950), (2790, 13765), (4650, 8259), (5506, 6975)]