143805060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1954

約数の個数: 144

約数和(自身を含む): 506967552

約数和(自身を除く): 363162492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1708, 1830, 1871, 2135, 2196, 2562, 2745, 3660, 3742, 3843, 4270, 5124, 5490, 5613, 6405, 7484, 7686, 8540, 9355, 10980, 11226, 12810, 13097, 15372, 16839, 18710, 19215, 22452, 25620, 26194, 28065, 33678, 37420, 38430, 39291, 52388, 56130, 65485, 67356, 76860, 78582, 84195, 112260, 114131, 117873, 130970, 157164, 168390, 196455, 228262, 235746, 261940, 336780, 342393, 392910, 456524, 471492, 570655, 589365, 684786, 785820, 798917, 1027179, 1141310, 1178730, 1369572, 1597834, 1711965, 2054358, 2282620, 2357460, 2396751, 3195668, 3423930, 3994585, 4108716, 4793502, 5135895, 6847860, 7190253, 7989170, 9587004, 10271790, 11983755, 14380506, 15978340, 20543580, 23967510, 28761012, 35951265, 47935020, 71902530, 143805060]

約数ペア:

[(1, 143805060), (2, 71902530), (3, 47935020), (4, 35951265), (5, 28761012), (6, 23967510), (7, 20543580), (9, 15978340), (10, 14380506), (12, 11983755), (14, 10271790), (15, 9587004), (18, 7989170), (20, 7190253), (21, 6847860), (28, 5135895), (30, 4793502), (35, 4108716), (36, 3994585), (42, 3423930), (45, 3195668), (60, 2396751), (61, 2357460), (63, 2282620), (70, 2054358), (84, 1711965), (90, 1597834), (105, 1369572), (122, 1178730), (126, 1141310), (140, 1027179), (180, 798917), (183, 785820), (210, 684786), (244, 589365), (252, 570655), (305, 471492), (315, 456524), (366, 392910), (420, 342393), (427, 336780), (549, 261940), (610, 235746), (630, 228262), (732, 196455), (854, 168390), (915, 157164), (1098, 130970), (1220, 117873), (1260, 114131), (1281, 112260), (1708, 84195), (1830, 78582), (1871, 76860), (2135, 67356), (2196, 65485), (2562, 56130), (2745, 52388), (3660, 39291), (3742, 38430), (3843, 37420), (4270, 33678), (5124, 28065), (5490, 26194), (5613, 25620), (6405, 22452), (7484, 19215), (7686, 18710), (8540, 16839), (9355, 15372), (10980, 13097), (11226, 12810)]