90575850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 240788160

約数和(自身を除く): 150212310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 61, 75, 95, 114, 122, 150, 183, 190, 285, 305, 366, 475, 521, 570, 610, 915, 950, 1042, 1159, 1425, 1525, 1563, 1830, 2318, 2605, 2850, 3050, 3126, 3477, 4575, 5210, 5795, 6954, 7815, 9150, 9899, 11590, 13025, 15630, 17385, 19798, 26050, 28975, 29697, 31781, 34770, 39075, 49495, 57950, 59394, 63562, 78150, 86925, 95343, 98990, 148485, 158905, 173850, 190686, 247475, 296970, 317810, 476715, 494950, 603839, 742425, 794525, 953430, 1207678, 1484850, 1589050, 1811517, 2383575, 3019195, 3623034, 4767150, 6038390, 9057585, 15095975, 18115170, 30191950, 45287925, 90575850]

約数ペア:

[(1, 90575850), (2, 45287925), (3, 30191950), (5, 18115170), (6, 15095975), (10, 9057585), (15, 6038390), (19, 4767150), (25, 3623034), (30, 3019195), (38, 2383575), (50, 1811517), (57, 1589050), (61, 1484850), (75, 1207678), (95, 953430), (114, 794525), (122, 742425), (150, 603839), (183, 494950), (190, 476715), (285, 317810), (305, 296970), (366, 247475), (475, 190686), (521, 173850), (570, 158905), (610, 148485), (915, 98990), (950, 95343), (1042, 86925), (1159, 78150), (1425, 63562), (1525, 59394), (1563, 57950), (1830, 49495), (2318, 39075), (2605, 34770), (2850, 31781), (3050, 29697), (3126, 28975), (3477, 26050), (4575, 19798), (5210, 17385), (5795, 15630), (6954, 13025), (7815, 11590), (9150, 9899)]