73902450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 197701632

約数和(自身を除く): 123799182

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 31, 46, 50, 62, 69, 75, 93, 115, 138, 150, 155, 186, 230, 310, 345, 465, 575, 690, 691, 713, 775, 930, 1150, 1382, 1426, 1550, 1725, 2073, 2139, 2325, 3450, 3455, 3565, 4146, 4278, 4650, 6910, 7130, 10365, 10695, 15893, 17275, 17825, 20730, 21390, 21421, 31786, 34550, 35650, 42842, 47679, 51825, 53475, 64263, 79465, 95358, 103650, 106950, 107105, 128526, 158930, 214210, 238395, 321315, 397325, 476790, 492683, 535525, 642630, 794650, 985366, 1071050, 1191975, 1478049, 1606575, 2383950, 2463415, 2956098, 3213150, 4926830, 7390245, 12317075, 14780490, 24634150, 36951225, 73902450]

約数ペア:

[(1, 73902450), (2, 36951225), (3, 24634150), (5, 14780490), (6, 12317075), (10, 7390245), (15, 4926830), (23, 3213150), (25, 2956098), (30, 2463415), (31, 2383950), (46, 1606575), (50, 1478049), (62, 1191975), (69, 1071050), (75, 985366), (93, 794650), (115, 642630), (138, 535525), (150, 492683), (155, 476790), (186, 397325), (230, 321315), (310, 238395), (345, 214210), (465, 158930), (575, 128526), (690, 107105), (691, 106950), (713, 103650), (775, 95358), (930, 79465), (1150, 64263), (1382, 53475), (1426, 51825), (1550, 47679), (1725, 42842), (2073, 35650), (2139, 34550), (2325, 31786), (3450, 21421), (3455, 21390), (3565, 20730), (4146, 17825), (4278, 17275), (4650, 15893), (6910, 10695), (7130, 10365)]