858884580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:895

約数の個数: 192

約数和(自身を含む): 2795950080

約数和(自身を除く): 1937065500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 47, 54, 60, 86, 90, 94, 108, 129, 135, 141, 172, 180, 188, 215, 235, 258, 270, 282, 387, 423, 430, 470, 516, 540, 564, 645, 705, 774, 787, 846, 860, 940, 1161, 1269, 1290, 1410, 1548, 1574, 1692, 1935, 2021, 2115, 2322, 2361, 2538, 2580, 2820, 3148, 3870, 3935, 4042, 4230, 4644, 4722, 5076, 5805, 6063, 6345, 7083, 7740, 7870, 8084, 8460, 9444, 10105, 11610, 11805, 12126, 12690, 14166, 15740, 18189, 20210, 21249, 23220, 23610, 24252, 25380, 28332, 30315, 33841, 35415, 36378, 36989, 40420, 42498, 47220, 54567, 60630, 67682, 70830, 72756, 73978, 84996, 90945, 101523, 106245, 109134, 110967, 121260, 135364, 141660, 147956, 169205, 181890, 184945, 203046, 212490, 218268, 221934, 272835, 304569, 332901, 338410, 363780, 369890, 406092, 424980, 443868, 507615, 545670, 554835, 609138, 665802, 676820, 739780, 913707, 998703, 1015230, 1091340, 1109670, 1218276, 1331604, 1522845, 1590527, 1664505, 1827414, 1997406, 2030460, 2219340, 3045690, 3181054, 3329010, 3654828, 3994812, 4568535, 4771581, 4993515, 6091380, 6362108, 6658020, 7952635, 9137070, 9543162, 9987030, 14314743, 15905270, 18274140, 19086324, 19974060, 23857905, 28629486, 31810540, 42944229, 47715810, 57258972, 71573715, 85888458, 95431620, 143147430, 171776916, 214721145, 286294860, 429442290, 858884580]

約数ペア:

[(1, 858884580), (2, 429442290), (3, 286294860), (4, 214721145), (5, 171776916), (6, 143147430), (9, 95431620), (10, 85888458), (12, 71573715), (15, 57258972), (18, 47715810), (20, 42944229), (27, 31810540), (30, 28629486), (36, 23857905), (43, 19974060), (45, 19086324), (47, 18274140), (54, 15905270), (60, 14314743), (86, 9987030), (90, 9543162), (94, 9137070), (108, 7952635), (129, 6658020), (135, 6362108), (141, 6091380), (172, 4993515), (180, 4771581), (188, 4568535), (215, 3994812), (235, 3654828), (258, 3329010), (270, 3181054), (282, 3045690), (387, 2219340), (423, 2030460), (430, 1997406), (470, 1827414), (516, 1664505), (540, 1590527), (564, 1522845), (645, 1331604), (705, 1218276), (774, 1109670), (787, 1091340), (846, 1015230), (860, 998703), (940, 913707), (1161, 739780), (1269, 676820), (1290, 665802), (1410, 609138), (1548, 554835), (1574, 545670), (1692, 507615), (1935, 443868), (2021, 424980), (2115, 406092), (2322, 369890), (2361, 363780), (2538, 338410), (2580, 332901), (2820, 304569), (3148, 272835), (3870, 221934), (3935, 218268), (4042, 212490), (4230, 203046), (4644, 184945), (4722, 181890), (5076, 169205), (5805, 147956), (6063, 141660), (6345, 135364), (7083, 121260), (7740, 110967), (7870, 109134), (8084, 106245), (8460, 101523), (9444, 90945), (10105, 84996), (11610, 73978), (11805, 72756), (12126, 70830), (12690, 67682), (14166, 60630), (15740, 54567), (18189, 47220), (20210, 42498), (21249, 40420), (23220, 36989), (23610, 36378), (24252, 35415), (25380, 33841), (28332, 30315)]