90955440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2516

約数の個数: 160

約数和(自身を含む): 331853760

約数和(自身を除く): 240898320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 2477, 3060, 3672, 4080, 4590, 4954, 6120, 7344, 7431, 9180, 9908, 12240, 12385, 14862, 18360, 19816, 22293, 24770, 29724, 36720, 37155, 39632, 42109, 44586, 49540, 59448, 66879, 74310, 84218, 89172, 99080, 111465, 118896, 126327, 133758, 148620, 168436, 178344, 198160, 210545, 222930, 252654, 267516, 297240, 334395, 336872, 356688, 378981, 421090, 445860, 505308, 535032, 594480, 631635, 668790, 673744, 757962, 842180, 891720, 1010616, 1070064, 1136943, 1263270, 1337580, 1515924, 1684360, 1783440, 1894905, 2021232, 2273886, 2526540, 2675160, 3031848, 3368720, 3789810, 4547772, 5053080, 5350320, 5684715, 6063696, 7579620, 9095544, 10106160, 11369430, 15159240, 18191088, 22738860, 30318480, 45477720, 90955440]

約数ペア:

[(1, 90955440), (2, 45477720), (3, 30318480), (4, 22738860), (5, 18191088), (6, 15159240), (8, 11369430), (9, 10106160), (10, 9095544), (12, 7579620), (15, 6063696), (16, 5684715), (17, 5350320), (18, 5053080), (20, 4547772), (24, 3789810), (27, 3368720), (30, 3031848), (34, 2675160), (36, 2526540), (40, 2273886), (45, 2021232), (48, 1894905), (51, 1783440), (54, 1684360), (60, 1515924), (68, 1337580), (72, 1263270), (80, 1136943), (85, 1070064), (90, 1010616), (102, 891720), (108, 842180), (120, 757962), (135, 673744), (136, 668790), (144, 631635), (153, 594480), (170, 535032), (180, 505308), (204, 445860), (216, 421090), (240, 378981), (255, 356688), (270, 336872), (272, 334395), (306, 297240), (340, 267516), (360, 252654), (408, 222930), (432, 210545), (459, 198160), (510, 178344), (540, 168436), (612, 148620), (680, 133758), (720, 126327), (765, 118896), (816, 111465), (918, 99080), (1020, 89172), (1080, 84218), (1224, 74310), (1360, 66879), (1530, 59448), (1836, 49540), (2040, 44586), (2160, 42109), (2295, 39632), (2448, 37155), (2477, 36720), (3060, 29724), (3672, 24770), (4080, 22293), (4590, 19816), (4954, 18360), (6120, 14862), (7344, 12385), (7431, 12240), (9180, 9908)]