155737080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:771

約数の個数: 160

約数和(自身を含む): 531606240

約数和(自身を除く): 375869160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 677, 710, 810, 852, 1065, 1080, 1278, 1354, 1420, 1620, 1704, 1917, 2031, 2130, 2556, 2708, 2840, 3195, 3240, 3385, 3834, 4062, 4260, 5112, 5416, 5751, 6093, 6390, 6770, 7668, 8124, 8520, 9585, 10155, 11502, 12186, 12780, 13540, 15336, 16248, 18279, 19170, 20310, 23004, 24372, 25560, 27080, 28755, 30465, 36558, 38340, 40620, 46008, 48067, 48744, 54837, 57510, 60930, 73116, 76680, 81240, 91395, 96134, 109674, 115020, 121860, 144201, 146232, 182790, 192268, 219348, 230040, 240335, 243720, 274185, 288402, 365580, 384536, 432603, 438696, 480670, 548370, 576804, 721005, 731160, 865206, 961340, 1096740, 1153608, 1297809, 1442010, 1730412, 1922680, 2163015, 2193480, 2595618, 2884020, 3460824, 3893427, 4326030, 5191236, 5768040, 6489045, 7786854, 8652060, 10382472, 12978090, 15573708, 17304120, 19467135, 25956180, 31147416, 38934270, 51912360, 77868540, 155737080]

約数ペア:

[(1, 155737080), (2, 77868540), (3, 51912360), (4, 38934270), (5, 31147416), (6, 25956180), (8, 19467135), (9, 17304120), (10, 15573708), (12, 12978090), (15, 10382472), (18, 8652060), (20, 7786854), (24, 6489045), (27, 5768040), (30, 5191236), (36, 4326030), (40, 3893427), (45, 3460824), (54, 2884020), (60, 2595618), (71, 2193480), (72, 2163015), (81, 1922680), (90, 1730412), (108, 1442010), (120, 1297809), (135, 1153608), (142, 1096740), (162, 961340), (180, 865206), (213, 731160), (216, 721005), (270, 576804), (284, 548370), (324, 480670), (355, 438696), (360, 432603), (405, 384536), (426, 365580), (540, 288402), (568, 274185), (639, 243720), (648, 240335), (677, 230040), (710, 219348), (810, 192268), (852, 182790), (1065, 146232), (1080, 144201), (1278, 121860), (1354, 115020), (1420, 109674), (1620, 96134), (1704, 91395), (1917, 81240), (2031, 76680), (2130, 73116), (2556, 60930), (2708, 57510), (2840, 54837), (3195, 48744), (3240, 48067), (3385, 46008), (3834, 40620), (4062, 38340), (4260, 36558), (5112, 30465), (5416, 28755), (5751, 27080), (6093, 25560), (6390, 24372), (6770, 23004), (7668, 20310), (8124, 19170), (8520, 18279), (9585, 16248), (10155, 15336), (11502, 13540), (12186, 12780)]