242110620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1662

約数の個数: 144

約数和(自身を含む): 786659328

約数和(自身を除く): 544548708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1607, 1620, 1674, 1860, 2430, 2511, 2790, 3214, 3348, 4185, 4821, 4860, 5022, 5580, 6428, 7533, 8035, 8370, 9642, 10044, 12555, 14463, 15066, 16070, 16740, 19284, 24105, 25110, 28926, 30132, 32140, 37665, 43389, 48210, 49817, 50220, 57852, 72315, 75330, 86778, 96420, 99634, 130167, 144630, 149451, 150660, 173556, 199268, 216945, 249085, 260334, 289260, 298902, 390501, 433890, 448353, 498170, 520668, 597804, 650835, 747255, 781002, 867780, 896706, 996340, 1301670, 1345059, 1494510, 1562004, 1793412, 1952505, 2241765, 2603340, 2690118, 2989020, 3905010, 4035177, 4483530, 5380236, 6725295, 7810020, 8070354, 8967060, 12105531, 13450590, 16140708, 20175885, 24211062, 26901180, 40351770, 48422124, 60527655, 80703540, 121055310, 242110620]

約数ペア:

[(1, 242110620), (2, 121055310), (3, 80703540), (4, 60527655), (5, 48422124), (6, 40351770), (9, 26901180), (10, 24211062), (12, 20175885), (15, 16140708), (18, 13450590), (20, 12105531), (27, 8967060), (30, 8070354), (31, 7810020), (36, 6725295), (45, 5380236), (54, 4483530), (60, 4035177), (62, 3905010), (81, 2989020), (90, 2690118), (93, 2603340), (108, 2241765), (124, 1952505), (135, 1793412), (155, 1562004), (162, 1494510), (180, 1345059), (186, 1301670), (243, 996340), (270, 896706), (279, 867780), (310, 781002), (324, 747255), (372, 650835), (405, 597804), (465, 520668), (486, 498170), (540, 448353), (558, 433890), (620, 390501), (810, 298902), (837, 289260), (930, 260334), (972, 249085), (1116, 216945), (1215, 199268), (1395, 173556), (1607, 150660), (1620, 149451), (1674, 144630), (1860, 130167), (2430, 99634), (2511, 96420), (2790, 86778), (3214, 75330), (3348, 72315), (4185, 57852), (4821, 50220), (4860, 49817), (5022, 48210), (5580, 43389), (6428, 37665), (7533, 32140), (8035, 30132), (8370, 28926), (9642, 25110), (10044, 24105), (12555, 19284), (14463, 16740), (15066, 16070)]