12852450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^4$

素因数の和:70

約数の個数: 90

約数和(自身を含む): 37407669

約数和(自身を除く): 24555219

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, 169, 195, 225, 234, 325, 338, 390, 450, 507, 585, 650, 845, 975, 1014, 1170, 1521, 1690, 1950, 2197, 2535, 2925, 3042, 4225, 4394, 5070, 5850, 6591, 7605, 8450, 10985, 12675, 13182, 15210, 19773, 21970, 25350, 28561, 32955, 38025, 39546, 54925, 57122, 65910, 76050, 85683, 98865, 109850, 142805, 164775, 171366, 197730, 257049, 285610, 329550, 428415, 494325, 514098, 714025, 856830, 988650, 1285245, 1428050, 2142075, 2570490, 4284150, 6426225, 12852450]

約数ペア:

[(1, 12852450), (2, 6426225), (3, 4284150), (5, 2570490), (6, 2142075), (9, 1428050), (10, 1285245), (13, 988650), (15, 856830), (18, 714025), (25, 514098), (26, 494325), (30, 428415), (39, 329550), (45, 285610), (50, 257049), (65, 197730), (75, 171366), (78, 164775), (90, 142805), (117, 109850), (130, 98865), (150, 85683), (169, 76050), (195, 65910), (225, 57122), (234, 54925), (325, 39546), (338, 38025), (390, 32955), (450, 28561), (507, 25350), (585, 21970), (650, 19773), (845, 15210), (975, 13182), (1014, 12675), (1170, 10985), (1521, 8450), (1690, 7605), (1950, 6591), (2197, 5850), (2535, 5070), (2925, 4394), (3042, 4225)]