303478350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{743}}^1$

素因数の和:1154

約数の個数: 96

約数和(自身を含む): 863516160

約数和(自身を除く): 560037810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 389, 525, 743, 778, 1050, 1167, 1486, 1945, 2229, 2334, 2723, 3715, 3890, 4458, 5201, 5446, 5835, 7430, 8169, 9725, 10402, 11145, 11670, 13615, 15603, 16338, 18575, 19450, 22290, 26005, 27230, 29175, 31206, 37150, 40845, 52010, 55725, 58350, 68075, 78015, 81690, 111450, 130025, 136150, 156030, 204225, 260050, 289027, 390075, 408450, 578054, 780150, 867081, 1445135, 1734162, 2023189, 2890270, 4046378, 4335405, 6069567, 7225675, 8670810, 10115945, 12139134, 14451350, 20231890, 21677025, 30347835, 43354050, 50579725, 60695670, 101159450, 151739175, 303478350]

約数ペア:

[(1, 303478350), (2, 151739175), (3, 101159450), (5, 60695670), (6, 50579725), (7, 43354050), (10, 30347835), (14, 21677025), (15, 20231890), (21, 14451350), (25, 12139134), (30, 10115945), (35, 8670810), (42, 7225675), (50, 6069567), (70, 4335405), (75, 4046378), (105, 2890270), (150, 2023189), (175, 1734162), (210, 1445135), (350, 867081), (389, 780150), (525, 578054), (743, 408450), (778, 390075), (1050, 289027), (1167, 260050), (1486, 204225), (1945, 156030), (2229, 136150), (2334, 130025), (2723, 111450), (3715, 81690), (3890, 78015), (4458, 68075), (5201, 58350), (5446, 55725), (5835, 52010), (7430, 40845), (8169, 37150), (9725, 31206), (10402, 29175), (11145, 27230), (11670, 26005), (13615, 22290), (15603, 19450), (16338, 18575)]