219607050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{8663}}^1$

素因数の和:8704

約数の個数: 72

約数和(自身を含む): 589810464

約数和(自身を除く): 370203414

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 8450, 8663, 12675, 17326, 25350, 25989, 43315, 51978, 86630, 112619, 129945, 216575, 225238, 259890, 337857, 433150, 563095, 649725, 675714, 1126190, 1299450, 1464047, 1689285, 2815475, 2928094, 3378570, 4392141, 5630950, 7320235, 8446425, 8784282, 14640470, 16892850, 21960705, 36601175, 43921410, 73202350, 109803525, 219607050]

約数ペア:

[(1, 219607050), (2, 109803525), (3, 73202350), (5, 43921410), (6, 36601175), (10, 21960705), (13, 16892850), (15, 14640470), (25, 8784282), (26, 8446425), (30, 7320235), (39, 5630950), (50, 4392141), (65, 3378570), (75, 2928094), (78, 2815475), (130, 1689285), (150, 1464047), (169, 1299450), (195, 1126190), (325, 675714), (338, 649725), (390, 563095), (507, 433150), (650, 337857), (845, 259890), (975, 225238), (1014, 216575), (1690, 129945), (1950, 112619), (2535, 86630), (4225, 51978), (5070, 43315), (8450, 25989), (8663, 25350), (12675, 17326)]