104450220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4363}}^1$

素因数の和:4404

約数の個数: 144

約数和(自身を含む): 381239040

約数和(自身を除く): 276788820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4363, 4788, 5985, 7980, 8726, 11970, 13089, 17452, 21815, 23940, 26178, 30541, 39267, 43630, 52356, 61082, 65445, 78534, 82897, 87260, 91623, 122164, 130890, 152705, 157068, 165794, 183246, 196335, 248691, 261780, 274869, 305410, 331588, 366492, 392670, 414485, 458115, 497382, 549738, 580279, 610820, 746073, 785340, 828970, 916230, 994764, 1099476, 1160558, 1243455, 1374345, 1492146, 1657940, 1740837, 1832460, 2321116, 2486910, 2748690, 2901395, 2984292, 3481674, 3730365, 4973820, 5222511, 5497380, 5802790, 6963348, 7460730, 8704185, 10445022, 11605580, 14921460, 17408370, 20890044, 26112555, 34816740, 52225110, 104450220]

約数ペア:

[(1, 104450220), (2, 52225110), (3, 34816740), (4, 26112555), (5, 20890044), (6, 17408370), (7, 14921460), (9, 11605580), (10, 10445022), (12, 8704185), (14, 7460730), (15, 6963348), (18, 5802790), (19, 5497380), (20, 5222511), (21, 4973820), (28, 3730365), (30, 3481674), (35, 2984292), (36, 2901395), (38, 2748690), (42, 2486910), (45, 2321116), (57, 1832460), (60, 1740837), (63, 1657940), (70, 1492146), (76, 1374345), (84, 1243455), (90, 1160558), (95, 1099476), (105, 994764), (114, 916230), (126, 828970), (133, 785340), (140, 746073), (171, 610820), (180, 580279), (190, 549738), (210, 497382), (228, 458115), (252, 414485), (266, 392670), (285, 366492), (315, 331588), (342, 305410), (380, 274869), (399, 261780), (420, 248691), (532, 196335), (570, 183246), (630, 165794), (665, 157068), (684, 152705), (798, 130890), (855, 122164), (1140, 91623), (1197, 87260), (1260, 82897), (1330, 78534), (1596, 65445), (1710, 61082), (1995, 52356), (2394, 43630), (2660, 39267), (3420, 30541), (3990, 26178), (4363, 23940), (4788, 21815), (5985, 17452), (7980, 13089), (8726, 11970)]