1152450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 3351348

約数和(自身を除く): 2198898

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 197, 225, 234, 325, 390, 394, 450, 585, 591, 650, 975, 985, 1170, 1182, 1773, 1950, 1970, 2561, 2925, 2955, 3546, 4925, 5122, 5850, 5910, 7683, 8865, 9850, 12805, 14775, 15366, 17730, 23049, 25610, 29550, 38415, 44325, 46098, 64025, 76830, 88650, 115245, 128050, 192075, 230490, 384150, 576225, 1152450]

約数ペア:

[(1, 1152450), (2, 576225), (3, 384150), (5, 230490), (6, 192075), (9, 128050), (10, 115245), (13, 88650), (15, 76830), (18, 64025), (25, 46098), (26, 44325), (30, 38415), (39, 29550), (45, 25610), (50, 23049), (65, 17730), (75, 15366), (78, 14775), (90, 12805), (117, 9850), (130, 8865), (150, 7683), (195, 5910), (197, 5850), (225, 5122), (234, 4925), (325, 3546), (390, 2955), (394, 2925), (450, 2561), (585, 1970), (591, 1950), (650, 1773), (975, 1182), (985, 1170)]