201481380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1266

約数の個数: 144

約数和(自身を含む): 653837184

約数和(自身を除く): 452355804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 41, 45, 46, 60, 69, 82, 90, 92, 115, 123, 138, 164, 180, 205, 207, 230, 246, 276, 345, 369, 410, 414, 460, 492, 615, 690, 738, 820, 828, 943, 1035, 1187, 1230, 1380, 1476, 1845, 1886, 2070, 2374, 2460, 2829, 3561, 3690, 3772, 4140, 4715, 4748, 5658, 5935, 7122, 7380, 8487, 9430, 10683, 11316, 11870, 14145, 14244, 16974, 17805, 18860, 21366, 23740, 27301, 28290, 33948, 35610, 42435, 42732, 48667, 53415, 54602, 56580, 71220, 81903, 84870, 97334, 106830, 109204, 136505, 146001, 163806, 169740, 194668, 213660, 243335, 245709, 273010, 292002, 327612, 409515, 438003, 486670, 491418, 546020, 584004, 730005, 819030, 876006, 973340, 982836, 1119341, 1228545, 1460010, 1638060, 1752012, 2190015, 2238682, 2457090, 2920020, 3358023, 4380030, 4477364, 4914180, 5596705, 6716046, 8760060, 10074069, 11193410, 13432092, 16790115, 20148138, 22386820, 33580230, 40296276, 50370345, 67160460, 100740690, 201481380]

約数ペア:

[(1, 201481380), (2, 100740690), (3, 67160460), (4, 50370345), (5, 40296276), (6, 33580230), (9, 22386820), (10, 20148138), (12, 16790115), (15, 13432092), (18, 11193410), (20, 10074069), (23, 8760060), (30, 6716046), (36, 5596705), (41, 4914180), (45, 4477364), (46, 4380030), (60, 3358023), (69, 2920020), (82, 2457090), (90, 2238682), (92, 2190015), (115, 1752012), (123, 1638060), (138, 1460010), (164, 1228545), (180, 1119341), (205, 982836), (207, 973340), (230, 876006), (246, 819030), (276, 730005), (345, 584004), (369, 546020), (410, 491418), (414, 486670), (460, 438003), (492, 409515), (615, 327612), (690, 292002), (738, 273010), (820, 245709), (828, 243335), (943, 213660), (1035, 194668), (1187, 169740), (1230, 163806), (1380, 146001), (1476, 136505), (1845, 109204), (1886, 106830), (2070, 97334), (2374, 84870), (2460, 81903), (2829, 71220), (3561, 56580), (3690, 54602), (3772, 53415), (4140, 48667), (4715, 42732), (4748, 42435), (5658, 35610), (5935, 33948), (7122, 28290), (7380, 27301), (8487, 23740), (9430, 21366), (10683, 18860), (11316, 17805), (11870, 16974), (14145, 14244)]