121728600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{9661}}^1$

素因数の和:9690

約数の個数: 144

約数和(自身を含む): 467254320

約数和(自身を除く): 345525720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 9661, 12600, 19322, 28983, 38644, 48305, 57966, 67627, 77288, 86949, 96610, 115932, 135254, 144915, 173898, 193220, 202881, 231864, 241525, 270508, 289830, 338135, 347796, 386440, 405762, 434745, 483050, 541016, 579660, 608643, 676270, 695592, 724575, 811524, 869490, 966100, 1014405, 1159320, 1217286, 1352540, 1449150, 1623048, 1690675, 1738980, 1932200, 2028810, 2173725, 2434572, 2705080, 2898300, 3043215, 3381350, 3477960, 4057620, 4347450, 4869144, 5072025, 5796600, 6086430, 6762700, 8115240, 8694900, 10144050, 12172860, 13525400, 15216075, 17389800, 20288100, 24345720, 30432150, 40576200, 60864300, 121728600]

約数ペア:

[(1, 121728600), (2, 60864300), (3, 40576200), (4, 30432150), (5, 24345720), (6, 20288100), (7, 17389800), (8, 15216075), (9, 13525400), (10, 12172860), (12, 10144050), (14, 8694900), (15, 8115240), (18, 6762700), (20, 6086430), (21, 5796600), (24, 5072025), (25, 4869144), (28, 4347450), (30, 4057620), (35, 3477960), (36, 3381350), (40, 3043215), (42, 2898300), (45, 2705080), (50, 2434572), (56, 2173725), (60, 2028810), (63, 1932200), (70, 1738980), (72, 1690675), (75, 1623048), (84, 1449150), (90, 1352540), (100, 1217286), (105, 1159320), (120, 1014405), (126, 966100), (140, 869490), (150, 811524), (168, 724575), (175, 695592), (180, 676270), (200, 608643), (210, 579660), (225, 541016), (252, 483050), (280, 434745), (300, 405762), (315, 386440), (350, 347796), (360, 338135), (420, 289830), (450, 270508), (504, 241525), (525, 231864), (600, 202881), (630, 193220), (700, 173898), (840, 144915), (900, 135254), (1050, 115932), (1260, 96610), (1400, 86949), (1575, 77288), (1800, 67627), (2100, 57966), (2520, 48305), (3150, 38644), (4200, 28983), (6300, 19322), (9661, 12600)]