1233900540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1158

約数の個数: 144

約数和(自身を含む): 3898806912

約数和(自身を除く): 2664906372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 307, 324, 405, 486, 540, 614, 810, 827, 921, 972, 1215, 1228, 1535, 1620, 1654, 1842, 2430, 2481, 2763, 3070, 3308, 3684, 4135, 4605, 4860, 4962, 5526, 6140, 7443, 8270, 8289, 9210, 9924, 11052, 12405, 13815, 14886, 16540, 16578, 18420, 22329, 24810, 24867, 27630, 29772, 33156, 37215, 41445, 44658, 49620, 49734, 55260, 66987, 74430, 74601, 82890, 89316, 99468, 111645, 124335, 133974, 148860, 149202, 165780, 200961, 223290, 248670, 253889, 267948, 298404, 334935, 373005, 401922, 446580, 497340, 507778, 669870, 746010, 761667, 803844, 1004805, 1015556, 1269445, 1339740, 1492020, 1523334, 2009610, 2285001, 2538890, 3046668, 3808335, 4019220, 4570002, 5077780, 6855003, 7616670, 9140004, 11425005, 13710006, 15233340, 20565009, 22850010, 27420012, 34275015, 41130018, 45700020, 61695027, 68550030, 82260036, 102825045, 123390054, 137100060, 205650090, 246780108, 308475135, 411300180, 616950270, 1233900540]

約数ペア:

[(1, 1233900540), (2, 616950270), (3, 411300180), (4, 308475135), (5, 246780108), (6, 205650090), (9, 137100060), (10, 123390054), (12, 102825045), (15, 82260036), (18, 68550030), (20, 61695027), (27, 45700020), (30, 41130018), (36, 34275015), (45, 27420012), (54, 22850010), (60, 20565009), (81, 15233340), (90, 13710006), (108, 11425005), (135, 9140004), (162, 7616670), (180, 6855003), (243, 5077780), (270, 4570002), (307, 4019220), (324, 3808335), (405, 3046668), (486, 2538890), (540, 2285001), (614, 2009610), (810, 1523334), (827, 1492020), (921, 1339740), (972, 1269445), (1215, 1015556), (1228, 1004805), (1535, 803844), (1620, 761667), (1654, 746010), (1842, 669870), (2430, 507778), (2481, 497340), (2763, 446580), (3070, 401922), (3308, 373005), (3684, 334935), (4135, 298404), (4605, 267948), (4860, 253889), (4962, 248670), (5526, 223290), (6140, 200961), (7443, 165780), (8270, 149202), (8289, 148860), (9210, 133974), (9924, 124335), (11052, 111645), (12405, 99468), (13815, 89316), (14886, 82890), (16540, 74601), (16578, 74430), (18420, 66987), (22329, 55260), (24810, 49734), (24867, 49620), (27630, 44658), (29772, 41445), (33156, 37215)]