195119700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{2473}}^1$

素因数の和:2753

約数の個数: 72

約数和(自身を含む): 566922048

約数和(自身を除く): 371802348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 263, 300, 526, 789, 1052, 1315, 1578, 2473, 2630, 3156, 3945, 4946, 5260, 6575, 7419, 7890, 9892, 12365, 13150, 14838, 15780, 19725, 24730, 26300, 29676, 37095, 39450, 49460, 61825, 74190, 78900, 123650, 148380, 185475, 247300, 370950, 650399, 741900, 1300798, 1951197, 2601596, 3251995, 3902394, 6503990, 7804788, 9755985, 13007980, 16259975, 19511970, 32519950, 39023940, 48779925, 65039900, 97559850, 195119700]

約数ペア:

[(1, 195119700), (2, 97559850), (3, 65039900), (4, 48779925), (5, 39023940), (6, 32519950), (10, 19511970), (12, 16259975), (15, 13007980), (20, 9755985), (25, 7804788), (30, 6503990), (50, 3902394), (60, 3251995), (75, 2601596), (100, 1951197), (150, 1300798), (263, 741900), (300, 650399), (526, 370950), (789, 247300), (1052, 185475), (1315, 148380), (1578, 123650), (2473, 78900), (2630, 74190), (3156, 61825), (3945, 49460), (4946, 39450), (5260, 37095), (6575, 29676), (7419, 26300), (7890, 24730), (9892, 19725), (12365, 15780), (13150, 14838)]