141120180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 452874240

約数和(自身を除く): 311754060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 89, 90, 92, 115, 138, 178, 180, 207, 230, 267, 276, 345, 356, 383, 414, 445, 460, 534, 690, 766, 801, 828, 890, 1035, 1068, 1149, 1335, 1380, 1532, 1602, 1780, 1915, 2047, 2070, 2298, 2670, 3204, 3447, 3830, 4005, 4094, 4140, 4596, 5340, 5745, 6141, 6894, 7660, 8010, 8188, 8809, 10235, 11490, 12282, 13788, 16020, 17235, 17618, 18423, 20470, 22980, 24564, 26427, 30705, 34087, 34470, 35236, 36846, 40940, 44045, 52854, 61410, 68174, 68940, 73692, 79281, 88090, 92115, 102261, 105708, 122820, 132135, 136348, 158562, 170435, 176180, 184230, 204522, 264270, 306783, 317124, 340870, 368460, 396405, 409044, 511305, 528540, 613566, 681740, 784001, 792810, 1022610, 1227132, 1533915, 1568002, 1585620, 2045220, 2352003, 3067830, 3136004, 3920005, 4704006, 6135660, 7056009, 7840010, 9408012, 11760015, 14112018, 15680020, 23520030, 28224036, 35280045, 47040060, 70560090, 141120180]

約数ペア:

[(1, 141120180), (2, 70560090), (3, 47040060), (4, 35280045), (5, 28224036), (6, 23520030), (9, 15680020), (10, 14112018), (12, 11760015), (15, 9408012), (18, 7840010), (20, 7056009), (23, 6135660), (30, 4704006), (36, 3920005), (45, 3136004), (46, 3067830), (60, 2352003), (69, 2045220), (89, 1585620), (90, 1568002), (92, 1533915), (115, 1227132), (138, 1022610), (178, 792810), (180, 784001), (207, 681740), (230, 613566), (267, 528540), (276, 511305), (345, 409044), (356, 396405), (383, 368460), (414, 340870), (445, 317124), (460, 306783), (534, 264270), (690, 204522), (766, 184230), (801, 176180), (828, 170435), (890, 158562), (1035, 136348), (1068, 132135), (1149, 122820), (1335, 105708), (1380, 102261), (1532, 92115), (1602, 88090), (1780, 79281), (1915, 73692), (2047, 68940), (2070, 68174), (2298, 61410), (2670, 52854), (3204, 44045), (3447, 40940), (3830, 36846), (4005, 35236), (4094, 34470), (4140, 34087), (4596, 30705), (5340, 26427), (5745, 24564), (6141, 22980), (6894, 20470), (7660, 18423), (8010, 17618), (8188, 17235), (8809, 16020), (10235, 13788), (11490, 12282)]