275440230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:935

約数の個数: 128

約数和(自身を含む): 800150400

約数和(自身を除く): 524710170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 97, 117, 130, 135, 194, 195, 234, 270, 291, 351, 390, 485, 582, 585, 702, 809, 873, 970, 1170, 1261, 1455, 1618, 1746, 1755, 2427, 2522, 2619, 2910, 3510, 3783, 4045, 4365, 4854, 5238, 6305, 7281, 7566, 8090, 8730, 10517, 11349, 12135, 12610, 13095, 14562, 18915, 21034, 21843, 22698, 24270, 26190, 31551, 34047, 36405, 37830, 43686, 52585, 56745, 63102, 68094, 72810, 78473, 94653, 105170, 109215, 113490, 156946, 157755, 170235, 189306, 218430, 235419, 283959, 315510, 340470, 392365, 470838, 473265, 567918, 706257, 784730, 946530, 1020149, 1177095, 1412514, 1419795, 2040298, 2118771, 2354190, 2839590, 3060447, 3531285, 4237542, 5100745, 6120894, 7062570, 9181341, 10201490, 10593855, 15302235, 18362682, 21187710, 27544023, 30604470, 45906705, 55088046, 91813410, 137720115, 275440230]

約数ペア:

[(1, 275440230), (2, 137720115), (3, 91813410), (5, 55088046), (6, 45906705), (9, 30604470), (10, 27544023), (13, 21187710), (15, 18362682), (18, 15302235), (26, 10593855), (27, 10201490), (30, 9181341), (39, 7062570), (45, 6120894), (54, 5100745), (65, 4237542), (78, 3531285), (90, 3060447), (97, 2839590), (117, 2354190), (130, 2118771), (135, 2040298), (194, 1419795), (195, 1412514), (234, 1177095), (270, 1020149), (291, 946530), (351, 784730), (390, 706257), (485, 567918), (582, 473265), (585, 470838), (702, 392365), (809, 340470), (873, 315510), (970, 283959), (1170, 235419), (1261, 218430), (1455, 189306), (1618, 170235), (1746, 157755), (1755, 156946), (2427, 113490), (2522, 109215), (2619, 105170), (2910, 94653), (3510, 78473), (3783, 72810), (4045, 68094), (4365, 63102), (4854, 56745), (5238, 52585), (6305, 43686), (7281, 37830), (7566, 36405), (8090, 34047), (8730, 31551), (10517, 26190), (11349, 24270), (12135, 22698), (12610, 21843), (13095, 21034), (14562, 18915)]