15516150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 42393120

約数和(自身を除く): 26876970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 73, 75, 78, 109, 130, 146, 150, 195, 218, 219, 325, 327, 365, 390, 438, 545, 650, 654, 730, 949, 975, 1090, 1095, 1417, 1635, 1825, 1898, 1950, 2190, 2725, 2834, 2847, 3270, 3650, 4251, 4745, 5450, 5475, 5694, 7085, 7957, 8175, 8502, 9490, 10950, 14170, 14235, 15914, 16350, 21255, 23725, 23871, 28470, 35425, 39785, 42510, 47450, 47742, 70850, 71175, 79570, 103441, 106275, 119355, 142350, 198925, 206882, 212550, 238710, 310323, 397850, 517205, 596775, 620646, 1034410, 1193550, 1551615, 2586025, 3103230, 5172050, 7758075, 15516150]

約数ペア:

[(1, 15516150), (2, 7758075), (3, 5172050), (5, 3103230), (6, 2586025), (10, 1551615), (13, 1193550), (15, 1034410), (25, 620646), (26, 596775), (30, 517205), (39, 397850), (50, 310323), (65, 238710), (73, 212550), (75, 206882), (78, 198925), (109, 142350), (130, 119355), (146, 106275), (150, 103441), (195, 79570), (218, 71175), (219, 70850), (325, 47742), (327, 47450), (365, 42510), (390, 39785), (438, 35425), (545, 28470), (650, 23871), (654, 23725), (730, 21255), (949, 16350), (975, 15914), (1090, 14235), (1095, 14170), (1417, 10950), (1635, 9490), (1825, 8502), (1898, 8175), (1950, 7957), (2190, 7085), (2725, 5694), (2834, 5475), (2847, 5450), (3270, 4745), (3650, 4251)]