75828150

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{79}}^2$

素因数の和:185

約数の個数: 108

約数和(自身を含む): 213978492

約数和(自身を除く): 138150342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 79, 81, 90, 135, 150, 158, 162, 225, 237, 243, 270, 395, 405, 450, 474, 486, 675, 711, 790, 810, 1185, 1215, 1350, 1422, 1975, 2025, 2133, 2370, 2430, 3555, 3950, 4050, 4266, 5925, 6075, 6241, 6399, 7110, 10665, 11850, 12150, 12482, 12798, 17775, 18723, 19197, 21330, 31205, 31995, 35550, 37446, 38394, 53325, 56169, 62410, 63990, 93615, 95985, 106650, 112338, 156025, 159975, 168507, 187230, 191970, 280845, 312050, 319950, 337014, 468075, 479925, 505521, 561690, 842535, 936150, 959850, 1011042, 1404225, 1516563, 1685070, 2527605, 2808450, 3033126, 4212675, 5055210, 7582815, 8425350, 12638025, 15165630, 25276050, 37914075, 75828150]

約数ペア:

[(1, 75828150), (2, 37914075), (3, 25276050), (5, 15165630), (6, 12638025), (9, 8425350), (10, 7582815), (15, 5055210), (18, 4212675), (25, 3033126), (27, 2808450), (30, 2527605), (45, 1685070), (50, 1516563), (54, 1404225), (75, 1011042), (79, 959850), (81, 936150), (90, 842535), (135, 561690), (150, 505521), (158, 479925), (162, 468075), (225, 337014), (237, 319950), (243, 312050), (270, 280845), (395, 191970), (405, 187230), (450, 168507), (474, 159975), (486, 156025), (675, 112338), (711, 106650), (790, 95985), (810, 93615), (1185, 63990), (1215, 62410), (1350, 56169), (1422, 53325), (1975, 38394), (2025, 37446), (2133, 35550), (2370, 31995), (2430, 31205), (3555, 21330), (3950, 19197), (4050, 18723), (4266, 17775), (5925, 12798), (6075, 12482), (6241, 12150), (6399, 11850), (7110, 10665)]