63677900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 167260128

約数和(自身を除く): 103582228

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 61, 65, 73, 100, 110, 122, 130, 143, 146, 220, 244, 260, 275, 286, 292, 305, 325, 365, 550, 572, 610, 650, 671, 715, 730, 793, 803, 949, 1100, 1220, 1300, 1342, 1430, 1460, 1525, 1586, 1606, 1825, 1898, 2684, 2860, 3050, 3172, 3212, 3355, 3575, 3650, 3796, 3965, 4015, 4453, 4745, 6100, 6710, 7150, 7300, 7930, 8030, 8723, 8906, 9490, 10439, 13420, 14300, 15860, 16060, 16775, 17446, 17812, 18980, 19825, 20075, 20878, 22265, 23725, 33550, 34892, 39650, 40150, 41756, 43615, 44530, 47450, 48983, 52195, 57889, 67100, 79300, 80300, 87230, 89060, 94900, 97966, 104390, 111325, 115778, 174460, 195932, 208780, 218075, 222650, 231556, 244915, 260975, 289445, 436150, 445300, 489830, 521950, 578890, 636779, 872300, 979660, 1043900, 1157780, 1224575, 1273558, 1447225, 2449150, 2547116, 2894450, 3183895, 4898300, 5788900, 6367790, 12735580, 15919475, 31838950, 63677900]

約数ペア:

[(1, 63677900), (2, 31838950), (4, 15919475), (5, 12735580), (10, 6367790), (11, 5788900), (13, 4898300), (20, 3183895), (22, 2894450), (25, 2547116), (26, 2449150), (44, 1447225), (50, 1273558), (52, 1224575), (55, 1157780), (61, 1043900), (65, 979660), (73, 872300), (100, 636779), (110, 578890), (122, 521950), (130, 489830), (143, 445300), (146, 436150), (220, 289445), (244, 260975), (260, 244915), (275, 231556), (286, 222650), (292, 218075), (305, 208780), (325, 195932), (365, 174460), (550, 115778), (572, 111325), (610, 104390), (650, 97966), (671, 94900), (715, 89060), (730, 87230), (793, 80300), (803, 79300), (949, 67100), (1100, 57889), (1220, 52195), (1300, 48983), (1342, 47450), (1430, 44530), (1460, 43615), (1525, 41756), (1586, 40150), (1606, 39650), (1825, 34892), (1898, 33550), (2684, 23725), (2860, 22265), (3050, 20878), (3172, 20075), (3212, 19825), (3355, 18980), (3575, 17812), (3650, 17446), (3796, 16775), (3965, 16060), (4015, 15860), (4453, 14300), (4745, 13420), (6100, 10439), (6710, 9490), (7150, 8906), (7300, 8723), (7930, 8030)]