380250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^2$

素因数の和:49

約数の個数: 72

約数和(自身を含む): 1113372

約数和(自身を除く): 733122

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 169, 195, 225, 234, 250, 325, 338, 375, 390, 450, 507, 585, 650, 750, 845, 975, 1014, 1125, 1170, 1521, 1625, 1690, 1950, 2250, 2535, 2925, 3042, 3250, 4225, 4875, 5070, 5850, 7605, 8450, 9750, 12675, 14625, 15210, 21125, 25350, 29250, 38025, 42250, 63375, 76050, 126750, 190125, 380250]

約数ペア:

[(1, 380250), (2, 190125), (3, 126750), (5, 76050), (6, 63375), (9, 42250), (10, 38025), (13, 29250), (15, 25350), (18, 21125), (25, 15210), (26, 14625), (30, 12675), (39, 9750), (45, 8450), (50, 7605), (65, 5850), (75, 5070), (78, 4875), (90, 4225), (117, 3250), (125, 3042), (130, 2925), (150, 2535), (169, 2250), (195, 1950), (225, 1690), (234, 1625), (250, 1521), (325, 1170), (338, 1125), (375, 1014), (390, 975), (450, 845), (507, 750), (585, 650)]