15038800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 42622272

約数和(自身を除く): 27583472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 131, 140, 164, 175, 200, 205, 262, 280, 287, 328, 350, 400, 410, 524, 560, 574, 655, 656, 700, 820, 917, 1025, 1048, 1148, 1310, 1400, 1435, 1640, 1834, 2050, 2096, 2296, 2620, 2800, 2870, 3275, 3280, 3668, 4100, 4585, 4592, 5240, 5371, 5740, 6550, 7175, 7336, 8200, 9170, 10480, 10742, 11480, 13100, 14350, 14672, 16400, 18340, 21484, 22925, 22960, 26200, 26855, 28700, 36680, 37597, 42968, 45850, 52400, 53710, 57400, 73360, 75194, 85936, 91700, 107420, 114800, 134275, 150388, 183400, 187985, 214840, 268550, 300776, 366800, 375970, 429680, 537100, 601552, 751940, 939925, 1074200, 1503880, 1879850, 2148400, 3007760, 3759700, 7519400, 15038800]

約数ペア:

[(1, 15038800), (2, 7519400), (4, 3759700), (5, 3007760), (7, 2148400), (8, 1879850), (10, 1503880), (14, 1074200), (16, 939925), (20, 751940), (25, 601552), (28, 537100), (35, 429680), (40, 375970), (41, 366800), (50, 300776), (56, 268550), (70, 214840), (80, 187985), (82, 183400), (100, 150388), (112, 134275), (131, 114800), (140, 107420), (164, 91700), (175, 85936), (200, 75194), (205, 73360), (262, 57400), (280, 53710), (287, 52400), (328, 45850), (350, 42968), (400, 37597), (410, 36680), (524, 28700), (560, 26855), (574, 26200), (655, 22960), (656, 22925), (700, 21484), (820, 18340), (917, 16400), (1025, 14672), (1048, 14350), (1148, 13100), (1310, 11480), (1400, 10742), (1435, 10480), (1640, 9170), (1834, 8200), (2050, 7336), (2096, 7175), (2296, 6550), (2620, 5740), (2800, 5371), (2870, 5240), (3275, 4592), (3280, 4585), (3668, 4100)]