45106100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 108

約数和(自身を含む): 112938084

約数和(自身を除く): 67831984

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 157, 169, 170, 221, 260, 314, 325, 338, 340, 425, 442, 628, 650, 676, 785, 845, 850, 884, 1105, 1300, 1570, 1690, 1700, 2041, 2210, 2669, 2873, 3140, 3380, 3925, 4082, 4225, 4420, 5338, 5525, 5746, 7850, 8164, 8450, 10205, 10676, 11050, 11492, 13345, 14365, 15700, 16900, 20410, 22100, 26533, 26690, 28730, 34697, 40820, 51025, 53066, 53380, 57460, 66725, 69394, 71825, 102050, 106132, 132665, 133450, 138788, 143650, 173485, 204100, 265330, 266900, 287300, 346970, 451061, 530660, 663325, 693940, 867425, 902122, 1326650, 1734850, 1804244, 2255305, 2653300, 3469700, 4510610, 9021220, 11276525, 22553050, 45106100]

約数ペア:

[(1, 45106100), (2, 22553050), (4, 11276525), (5, 9021220), (10, 4510610), (13, 3469700), (17, 2653300), (20, 2255305), (25, 1804244), (26, 1734850), (34, 1326650), (50, 902122), (52, 867425), (65, 693940), (68, 663325), (85, 530660), (100, 451061), (130, 346970), (157, 287300), (169, 266900), (170, 265330), (221, 204100), (260, 173485), (314, 143650), (325, 138788), (338, 133450), (340, 132665), (425, 106132), (442, 102050), (628, 71825), (650, 69394), (676, 66725), (785, 57460), (845, 53380), (850, 53066), (884, 51025), (1105, 40820), (1300, 34697), (1570, 28730), (1690, 26690), (1700, 26533), (2041, 22100), (2210, 20410), (2669, 16900), (2873, 15700), (3140, 14365), (3380, 13345), (3925, 11492), (4082, 11050), (4225, 10676), (4420, 10205), (5338, 8450), (5525, 8164), (5746, 7850)]