85665450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 230985216

約数和(自身を除く): 145319766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 197, 223, 325, 390, 394, 446, 591, 650, 669, 975, 985, 1115, 1182, 1338, 1950, 1970, 2230, 2561, 2899, 2955, 3345, 4925, 5122, 5575, 5798, 5910, 6690, 7683, 8697, 9850, 11150, 12805, 14495, 14775, 15366, 16725, 17394, 25610, 28990, 29550, 33450, 38415, 43485, 43931, 64025, 72475, 76830, 86970, 87862, 128050, 131793, 144950, 192075, 217425, 219655, 263586, 384150, 434850, 439310, 571103, 658965, 1098275, 1142206, 1317930, 1713309, 2196550, 2855515, 3294825, 3426618, 5711030, 6589650, 8566545, 14277575, 17133090, 28555150, 42832725, 85665450]

約数ペア:

[(1, 85665450), (2, 42832725), (3, 28555150), (5, 17133090), (6, 14277575), (10, 8566545), (13, 6589650), (15, 5711030), (25, 3426618), (26, 3294825), (30, 2855515), (39, 2196550), (50, 1713309), (65, 1317930), (75, 1142206), (78, 1098275), (130, 658965), (150, 571103), (195, 439310), (197, 434850), (223, 384150), (325, 263586), (390, 219655), (394, 217425), (446, 192075), (591, 144950), (650, 131793), (669, 128050), (975, 87862), (985, 86970), (1115, 76830), (1182, 72475), (1338, 64025), (1950, 43931), (1970, 43485), (2230, 38415), (2561, 33450), (2899, 29550), (2955, 28990), (3345, 25610), (4925, 17394), (5122, 16725), (5575, 15366), (5798, 14775), (5910, 14495), (6690, 12805), (7683, 11150), (8697, 9850)]