13908150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1046

約数の個数: 72

約数和(自身を含む): 38610624

約数和(自身を除く): 24702474

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, 997, 1395, 1550, 1994, 2325, 2790, 2991, 4650, 4985, 5982, 6975, 8973, 9970, 13950, 14955, 17946, 24925, 29910, 30907, 44865, 49850, 61814, 74775, 89730, 92721, 149550, 154535, 185442, 224325, 278163, 309070, 448650, 463605, 556326, 772675, 927210, 1390815, 1545350, 2318025, 2781630, 4636050, 6954075, 13908150]

約数ペア:

[(1, 13908150), (2, 6954075), (3, 4636050), (5, 2781630), (6, 2318025), (9, 1545350), (10, 1390815), (15, 927210), (18, 772675), (25, 556326), (30, 463605), (31, 448650), (45, 309070), (50, 278163), (62, 224325), (75, 185442), (90, 154535), (93, 149550), (150, 92721), (155, 89730), (186, 74775), (225, 61814), (279, 49850), (310, 44865), (450, 30907), (465, 29910), (558, 24925), (775, 17946), (930, 14955), (997, 13950), (1395, 9970), (1550, 8973), (1994, 6975), (2325, 5982), (2790, 4985), (2991, 4650)]