68954850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4943}}^1$

素因数の和:4992

約数の個数: 72

約数和(自身を含む): 191273472

約数和(自身を除く): 122318622

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, 2790, 4650, 4943, 6975, 9886, 13950, 14829, 24715, 29658, 44487, 49430, 74145, 88974, 123575, 148290, 153233, 222435, 247150, 306466, 370725, 444870, 459699, 741450, 766165, 919398, 1112175, 1379097, 1532330, 2224350, 2298495, 2758194, 3830825, 4596990, 6895485, 7661650, 11492475, 13790970, 22984950, 34477425, 68954850]

約数ペア:

[(1, 68954850), (2, 34477425), (3, 22984950), (5, 13790970), (6, 11492475), (9, 7661650), (10, 6895485), (15, 4596990), (18, 3830825), (25, 2758194), (30, 2298495), (31, 2224350), (45, 1532330), (50, 1379097), (62, 1112175), (75, 919398), (90, 766165), (93, 741450), (150, 459699), (155, 444870), (186, 370725), (225, 306466), (279, 247150), (310, 222435), (450, 153233), (465, 148290), (558, 123575), (775, 88974), (930, 74145), (1395, 49430), (1550, 44487), (2325, 29658), (2790, 24715), (4650, 14829), (4943, 13950), (6975, 9886)]