204513150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1090

約数の個数: 96

約数和(自身を含む): 541751040

約数和(自身を除く): 337237890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 73, 75, 95, 114, 146, 150, 190, 219, 285, 365, 438, 475, 570, 730, 950, 983, 1095, 1387, 1425, 1825, 1966, 2190, 2774, 2850, 2949, 3650, 4161, 4915, 5475, 5898, 6935, 8322, 9830, 10950, 13870, 14745, 18677, 20805, 24575, 29490, 34675, 37354, 41610, 49150, 56031, 69350, 71759, 73725, 93385, 104025, 112062, 143518, 147450, 186770, 208050, 215277, 280155, 358795, 430554, 466925, 560310, 717590, 933850, 1076385, 1363421, 1400775, 1793975, 2152770, 2726842, 2801550, 3587950, 4090263, 5381925, 6817105, 8180526, 10763850, 13634210, 20451315, 34085525, 40902630, 68171050, 102256575, 204513150]

約数ペア:

[(1, 204513150), (2, 102256575), (3, 68171050), (5, 40902630), (6, 34085525), (10, 20451315), (15, 13634210), (19, 10763850), (25, 8180526), (30, 6817105), (38, 5381925), (50, 4090263), (57, 3587950), (73, 2801550), (75, 2726842), (95, 2152770), (114, 1793975), (146, 1400775), (150, 1363421), (190, 1076385), (219, 933850), (285, 717590), (365, 560310), (438, 466925), (475, 430554), (570, 358795), (730, 280155), (950, 215277), (983, 208050), (1095, 186770), (1387, 147450), (1425, 143518), (1825, 112062), (1966, 104025), (2190, 93385), (2774, 73725), (2850, 71759), (2949, 69350), (3650, 56031), (4161, 49150), (4915, 41610), (5475, 37354), (5898, 34675), (6935, 29490), (8322, 24575), (9830, 20805), (10950, 18677), (13870, 14745)]