288496650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 775450368

約数和(自身を除く): 486953718

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 197, 325, 390, 394, 591, 650, 751, 975, 985, 1182, 1502, 1950, 1970, 2253, 2561, 2955, 3755, 4506, 4925, 5122, 5910, 7510, 7683, 9763, 9850, 11265, 12805, 14775, 15366, 18775, 19526, 22530, 25610, 29289, 29550, 37550, 38415, 48815, 56325, 58578, 64025, 76830, 97630, 112650, 128050, 146445, 147947, 192075, 244075, 292890, 295894, 384150, 443841, 488150, 732225, 739735, 887682, 1464450, 1479470, 1923311, 2219205, 3698675, 3846622, 4438410, 5769933, 7397350, 9616555, 11096025, 11539866, 19233110, 22192050, 28849665, 48082775, 57699330, 96165550, 144248325, 288496650]

約数ペア:

[(1, 288496650), (2, 144248325), (3, 96165550), (5, 57699330), (6, 48082775), (10, 28849665), (13, 22192050), (15, 19233110), (25, 11539866), (26, 11096025), (30, 9616555), (39, 7397350), (50, 5769933), (65, 4438410), (75, 3846622), (78, 3698675), (130, 2219205), (150, 1923311), (195, 1479470), (197, 1464450), (325, 887682), (390, 739735), (394, 732225), (591, 488150), (650, 443841), (751, 384150), (975, 295894), (985, 292890), (1182, 244075), (1502, 192075), (1950, 147947), (1970, 146445), (2253, 128050), (2561, 112650), (2955, 97630), (3755, 76830), (4506, 64025), (4925, 58578), (5122, 56325), (5910, 48815), (7510, 38415), (7683, 37550), (9763, 29550), (9850, 29289), (11265, 25610), (12805, 22530), (14775, 19526), (15366, 18775)]