127677900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 425917184

約数和(自身を除く): 298239284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 163, 175, 210, 300, 326, 350, 373, 420, 489, 525, 652, 700, 746, 815, 978, 1050, 1119, 1141, 1492, 1630, 1865, 1956, 2100, 2238, 2282, 2445, 2611, 3260, 3423, 3730, 4075, 4476, 4564, 4890, 5222, 5595, 5705, 6846, 7460, 7833, 8150, 9325, 9780, 10444, 11190, 11410, 12225, 13055, 13692, 15666, 16300, 17115, 18650, 22380, 22820, 24450, 26110, 27975, 28525, 31332, 34230, 37300, 39165, 48900, 52220, 55950, 57050, 60799, 65275, 68460, 78330, 85575, 111900, 114100, 121598, 130550, 156660, 171150, 182397, 195825, 243196, 261100, 303995, 342300, 364794, 391650, 425593, 607990, 729588, 783300, 851186, 911985, 1215980, 1276779, 1519975, 1702372, 1823970, 2127965, 2553558, 3039950, 3647940, 4255930, 4559925, 5107116, 6079900, 6383895, 8511860, 9119850, 10639825, 12767790, 18239700, 21279650, 25535580, 31919475, 42559300, 63838950, 127677900]

約数ペア:

[(1, 127677900), (2, 63838950), (3, 42559300), (4, 31919475), (5, 25535580), (6, 21279650), (7, 18239700), (10, 12767790), (12, 10639825), (14, 9119850), (15, 8511860), (20, 6383895), (21, 6079900), (25, 5107116), (28, 4559925), (30, 4255930), (35, 3647940), (42, 3039950), (50, 2553558), (60, 2127965), (70, 1823970), (75, 1702372), (84, 1519975), (100, 1276779), (105, 1215980), (140, 911985), (150, 851186), (163, 783300), (175, 729588), (210, 607990), (300, 425593), (326, 391650), (350, 364794), (373, 342300), (420, 303995), (489, 261100), (525, 243196), (652, 195825), (700, 182397), (746, 171150), (815, 156660), (978, 130550), (1050, 121598), (1119, 114100), (1141, 111900), (1492, 85575), (1630, 78330), (1865, 68460), (1956, 65275), (2100, 60799), (2238, 57050), (2282, 55950), (2445, 52220), (2611, 48900), (3260, 39165), (3423, 37300), (3730, 34230), (4075, 31332), (4476, 28525), (4564, 27975), (4890, 26110), (5222, 24450), (5595, 22820), (5705, 22380), (6846, 18650), (7460, 17115), (7833, 16300), (8150, 15666), (9325, 13692), (9780, 13055), (10444, 12225), (11190, 11410)]