2024921325

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 4060990080

約数和(自身を除く): 2036068755

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 49, 75, 89, 105, 123, 147, 151, 175, 205, 245, 267, 287, 445, 453, 525, 615, 623, 735, 755, 861, 1025, 1057, 1225, 1335, 1435, 1869, 2009, 2225, 2265, 3075, 3115, 3171, 3649, 3675, 3775, 4305, 4361, 5285, 6027, 6191, 6675, 7175, 7399, 9345, 10045, 10947, 11325, 13083, 13439, 15575, 15855, 18245, 18573, 21525, 21805, 22197, 25543, 26425, 30135, 30955, 36995, 40317, 43337, 46725, 50225, 54735, 65415, 67195, 76629, 79275, 91225, 92865, 94073, 109025, 110985, 127715, 130011, 150675, 154775, 178801, 184975, 201585, 216685, 273675, 282219, 303359, 327075, 335975, 383145, 464325, 470365, 536403, 550999, 554925, 638575, 650055, 658511, 894005, 910077, 1007925, 1083425, 1411095, 1516795, 1652997, 1915725, 1975533, 2351825, 2682015, 2754995, 3250275, 3292555, 3856993, 4470025, 4550385, 7055475, 7583975, 8264985, 9877665, 11570979, 13410075, 13774975, 16462775, 19284965, 22751925, 26998951, 41324925, 49388325, 57854895, 80996853, 96424825, 134994755, 289274475, 404984265, 674973775, 2024921325]

約数ペア:

[(1, 2024921325), (3, 674973775), (5, 404984265), (7, 289274475), (15, 134994755), (21, 96424825), (25, 80996853), (35, 57854895), (41, 49388325), (49, 41324925), (75, 26998951), (89, 22751925), (105, 19284965), (123, 16462775), (147, 13774975), (151, 13410075), (175, 11570979), (205, 9877665), (245, 8264985), (267, 7583975), (287, 7055475), (445, 4550385), (453, 4470025), (525, 3856993), (615, 3292555), (623, 3250275), (735, 2754995), (755, 2682015), (861, 2351825), (1025, 1975533), (1057, 1915725), (1225, 1652997), (1335, 1516795), (1435, 1411095), (1869, 1083425), (2009, 1007925), (2225, 910077), (2265, 894005), (3075, 658511), (3115, 650055), (3171, 638575), (3649, 554925), (3675, 550999), (3775, 536403), (4305, 470365), (4361, 464325), (5285, 383145), (6027, 335975), (6191, 327075), (6675, 303359), (7175, 282219), (7399, 273675), (9345, 216685), (10045, 201585), (10947, 184975), (11325, 178801), (13083, 154775), (13439, 150675), (15575, 130011), (15855, 127715), (18245, 110985), (18573, 109025), (21525, 94073), (21805, 92865), (22197, 91225), (25543, 79275), (26425, 76629), (30135, 67195), (30955, 65415), (36995, 54735), (40317, 50225), (43337, 46725)]