38400570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1476

約数の個数: 96

約数和(自身を含む): 112275072

約数和(自身を除く): 73874502

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1427, 1495, 1794, 2070, 2691, 2854, 2990, 4281, 4485, 5382, 7135, 8562, 8970, 12843, 13455, 14270, 18551, 21405, 25686, 26910, 32821, 37102, 42810, 55653, 64215, 65642, 92755, 98463, 111306, 128430, 164105, 166959, 185510, 196926, 278265, 295389, 328210, 333918, 426673, 492315, 556530, 590778, 834795, 853346, 984630, 1280019, 1476945, 1669590, 2133365, 2560038, 2953890, 3840057, 4266730, 6400095, 7680114, 12800190, 19200285, 38400570]

約数ペア:

[(1, 38400570), (2, 19200285), (3, 12800190), (5, 7680114), (6, 6400095), (9, 4266730), (10, 3840057), (13, 2953890), (15, 2560038), (18, 2133365), (23, 1669590), (26, 1476945), (30, 1280019), (39, 984630), (45, 853346), (46, 834795), (65, 590778), (69, 556530), (78, 492315), (90, 426673), (115, 333918), (117, 328210), (130, 295389), (138, 278265), (195, 196926), (207, 185510), (230, 166959), (234, 164105), (299, 128430), (345, 111306), (390, 98463), (414, 92755), (585, 65642), (598, 64215), (690, 55653), (897, 42810), (1035, 37102), (1170, 32821), (1427, 26910), (1495, 25686), (1794, 21405), (2070, 18551), (2691, 14270), (2854, 13455), (2990, 12843), (4281, 8970), (4485, 8562), (5382, 7135)]