7413999900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{3769}}^1$

素因数の和:3948

約数の個数: 144

約数和(自身を含む): 21990259200

約数和(自身を除く): 14576259300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 83, 100, 150, 158, 166, 237, 249, 300, 316, 332, 395, 415, 474, 498, 790, 830, 948, 996, 1185, 1245, 1580, 1660, 1975, 2075, 2370, 2490, 3769, 3950, 4150, 4740, 4980, 5925, 6225, 6557, 7538, 7900, 8300, 11307, 11850, 12450, 13114, 15076, 18845, 19671, 22614, 23700, 24900, 26228, 32785, 37690, 39342, 45228, 56535, 65570, 75380, 78684, 94225, 98355, 113070, 131140, 163925, 188450, 196710, 226140, 282675, 297751, 312827, 327850, 376900, 393420, 491775, 565350, 595502, 625654, 655700, 893253, 938481, 983550, 1130700, 1191004, 1251308, 1488755, 1564135, 1786506, 1876962, 1967100, 2977510, 3128270, 3573012, 3753924, 4466265, 4692405, 5955020, 6256540, 7443775, 7820675, 8932530, 9384810, 14887550, 15641350, 17865060, 18769620, 22331325, 23462025, 24713333, 29775100, 31282700, 44662650, 46924050, 49426666, 74139999, 89325300, 93848100, 98853332, 123566665, 148279998, 247133330, 296559996, 370699995, 494266660, 617833325, 741399990, 1235666650, 1482799980, 1853499975, 2471333300, 3706999950, 7413999900]

約数ペア:

[(1, 7413999900), (2, 3706999950), (3, 2471333300), (4, 1853499975), (5, 1482799980), (6, 1235666650), (10, 741399990), (12, 617833325), (15, 494266660), (20, 370699995), (25, 296559996), (30, 247133330), (50, 148279998), (60, 123566665), (75, 98853332), (79, 93848100), (83, 89325300), (100, 74139999), (150, 49426666), (158, 46924050), (166, 44662650), (237, 31282700), (249, 29775100), (300, 24713333), (316, 23462025), (332, 22331325), (395, 18769620), (415, 17865060), (474, 15641350), (498, 14887550), (790, 9384810), (830, 8932530), (948, 7820675), (996, 7443775), (1185, 6256540), (1245, 5955020), (1580, 4692405), (1660, 4466265), (1975, 3753924), (2075, 3573012), (2370, 3128270), (2490, 2977510), (3769, 1967100), (3950, 1876962), (4150, 1786506), (4740, 1564135), (4980, 1488755), (5925, 1251308), (6225, 1191004), (6557, 1130700), (7538, 983550), (7900, 938481), (8300, 893253), (11307, 655700), (11850, 625654), (12450, 595502), (13114, 565350), (15076, 491775), (18845, 393420), (19671, 376900), (22614, 327850), (23700, 312827), (24900, 297751), (26228, 282675), (32785, 226140), (37690, 196710), (39342, 188450), (45228, 163925), (56535, 131140), (65570, 113070), (75380, 98355), (78684, 94225)]