103478700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 326402720

約数和(自身を除く): 222924020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 157, 169, 195, 260, 300, 314, 325, 338, 390, 471, 507, 628, 650, 676, 780, 785, 845, 942, 975, 1014, 1300, 1570, 1690, 1884, 1950, 2028, 2041, 2197, 2355, 2535, 3140, 3380, 3900, 3925, 4082, 4225, 4394, 4710, 5070, 6123, 6591, 7850, 8164, 8450, 8788, 9420, 10140, 10205, 10985, 11775, 12246, 12675, 13182, 15700, 16900, 20410, 21970, 23550, 24492, 25350, 26364, 26533, 30615, 32955, 40820, 43940, 47100, 50700, 51025, 53066, 54925, 61230, 65910, 79599, 102050, 106132, 109850, 122460, 131820, 132665, 153075, 159198, 164775, 204100, 219700, 265330, 306150, 318396, 329550, 344929, 397995, 530660, 612300, 659100, 663325, 689858, 795990, 1034787, 1326650, 1379716, 1591980, 1724645, 1989975, 2069574, 2653300, 3449290, 3979950, 4139148, 5173935, 6898580, 7959900, 8623225, 10347870, 17246450, 20695740, 25869675, 34492900, 51739350, 103478700]

約数ペア:

[(1, 103478700), (2, 51739350), (3, 34492900), (4, 25869675), (5, 20695740), (6, 17246450), (10, 10347870), (12, 8623225), (13, 7959900), (15, 6898580), (20, 5173935), (25, 4139148), (26, 3979950), (30, 3449290), (39, 2653300), (50, 2069574), (52, 1989975), (60, 1724645), (65, 1591980), (75, 1379716), (78, 1326650), (100, 1034787), (130, 795990), (150, 689858), (156, 663325), (157, 659100), (169, 612300), (195, 530660), (260, 397995), (300, 344929), (314, 329550), (325, 318396), (338, 306150), (390, 265330), (471, 219700), (507, 204100), (628, 164775), (650, 159198), (676, 153075), (780, 132665), (785, 131820), (845, 122460), (942, 109850), (975, 106132), (1014, 102050), (1300, 79599), (1570, 65910), (1690, 61230), (1884, 54925), (1950, 53066), (2028, 51025), (2041, 50700), (2197, 47100), (2355, 43940), (2535, 40820), (3140, 32955), (3380, 30615), (3900, 26533), (3925, 26364), (4082, 25350), (4225, 24492), (4394, 23550), (4710, 21970), (5070, 20410), (6123, 16900), (6591, 15700), (7850, 13182), (8164, 12675), (8450, 12246), (8788, 11775), (9420, 10985), (10140, 10205)]