29129160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 94089600

約数和(自身を除く): 64960440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 109, 120, 131, 136, 170, 204, 218, 255, 262, 327, 340, 393, 408, 436, 510, 524, 545, 654, 655, 680, 786, 872, 1020, 1048, 1090, 1308, 1310, 1572, 1635, 1853, 1965, 2040, 2180, 2227, 2616, 2620, 3144, 3270, 3706, 3930, 4360, 4454, 5240, 5559, 6540, 6681, 7412, 7860, 8908, 9265, 11118, 11135, 13080, 13362, 14279, 14824, 15720, 17816, 18530, 22236, 22270, 26724, 27795, 28558, 33405, 37060, 42837, 44472, 44540, 53448, 55590, 57116, 66810, 71395, 74120, 85674, 89080, 111180, 114232, 133620, 142790, 171348, 214185, 222360, 242743, 267240, 285580, 342696, 428370, 485486, 571160, 728229, 856740, 970972, 1213715, 1456458, 1713480, 1941944, 2427430, 2912916, 3641145, 4854860, 5825832, 7282290, 9709720, 14564580, 29129160]

約数ペア:

[(1, 29129160), (2, 14564580), (3, 9709720), (4, 7282290), (5, 5825832), (6, 4854860), (8, 3641145), (10, 2912916), (12, 2427430), (15, 1941944), (17, 1713480), (20, 1456458), (24, 1213715), (30, 970972), (34, 856740), (40, 728229), (51, 571160), (60, 485486), (68, 428370), (85, 342696), (102, 285580), (109, 267240), (120, 242743), (131, 222360), (136, 214185), (170, 171348), (204, 142790), (218, 133620), (255, 114232), (262, 111180), (327, 89080), (340, 85674), (393, 74120), (408, 71395), (436, 66810), (510, 57116), (524, 55590), (545, 53448), (654, 44540), (655, 44472), (680, 42837), (786, 37060), (872, 33405), (1020, 28558), (1048, 27795), (1090, 26724), (1308, 22270), (1310, 22236), (1572, 18530), (1635, 17816), (1853, 15720), (1965, 14824), (2040, 14279), (2180, 13362), (2227, 13080), (2616, 11135), (2620, 11118), (3144, 9265), (3270, 8908), (3706, 7860), (3930, 7412), (4360, 6681), (4454, 6540), (5240, 5559)]