827578050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1091}}^1$

素因数の和:1508

約数の個数: 96

約数和(自身を含む): 2217983040

約数和(自身を除く): 1390404990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 389, 390, 650, 778, 975, 1091, 1167, 1945, 1950, 2182, 2334, 3273, 3890, 5057, 5455, 5835, 6546, 9725, 10114, 10910, 11670, 14183, 15171, 16365, 19450, 25285, 27275, 28366, 29175, 30342, 32730, 42549, 50570, 54550, 58350, 70915, 75855, 81825, 85098, 126425, 141830, 151710, 163650, 212745, 252850, 354575, 379275, 424399, 425490, 709150, 758550, 848798, 1063725, 1273197, 2121995, 2127450, 2546394, 4243990, 5517187, 6365985, 10609975, 11034374, 12731970, 16551561, 21219950, 27585935, 31829925, 33103122, 55171870, 63659850, 82757805, 137929675, 165515610, 275859350, 413789025, 827578050]

約数ペア:

[(1, 827578050), (2, 413789025), (3, 275859350), (5, 165515610), (6, 137929675), (10, 82757805), (13, 63659850), (15, 55171870), (25, 33103122), (26, 31829925), (30, 27585935), (39, 21219950), (50, 16551561), (65, 12731970), (75, 11034374), (78, 10609975), (130, 6365985), (150, 5517187), (195, 4243990), (325, 2546394), (389, 2127450), (390, 2121995), (650, 1273197), (778, 1063725), (975, 848798), (1091, 758550), (1167, 709150), (1945, 425490), (1950, 424399), (2182, 379275), (2334, 354575), (3273, 252850), (3890, 212745), (5057, 163650), (5455, 151710), (5835, 141830), (6546, 126425), (9725, 85098), (10114, 81825), (10910, 75855), (11670, 70915), (14183, 58350), (15171, 54550), (16365, 50570), (19450, 42549), (25285, 32730), (27275, 30342), (28366, 29175)]