82738920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3299}}^1$

素因数の和:3343

約数の個数: 128

約数和(自身を含む): 285120000

約数和(自身を除く): 202381080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 3299, 4180, 5016, 6270, 6598, 8360, 9897, 12540, 13196, 16495, 19794, 25080, 26392, 32990, 36289, 39588, 49485, 62681, 65980, 72578, 79176, 98970, 108867, 125362, 131960, 145156, 181445, 188043, 197940, 217734, 250724, 290312, 313405, 362890, 376086, 395880, 435468, 501448, 544335, 626810, 689491, 725780, 752172, 870936, 940215, 1088670, 1253620, 1378982, 1451560, 1504344, 1880430, 2068473, 2177340, 2507240, 2757964, 3447455, 3760860, 4136946, 4354680, 5515928, 6894910, 7521720, 8273892, 10342365, 13789820, 16547784, 20684730, 27579640, 41369460, 82738920]

約数ペア:

[(1, 82738920), (2, 41369460), (3, 27579640), (4, 20684730), (5, 16547784), (6, 13789820), (8, 10342365), (10, 8273892), (11, 7521720), (12, 6894910), (15, 5515928), (19, 4354680), (20, 4136946), (22, 3760860), (24, 3447455), (30, 2757964), (33, 2507240), (38, 2177340), (40, 2068473), (44, 1880430), (55, 1504344), (57, 1451560), (60, 1378982), (66, 1253620), (76, 1088670), (88, 940215), (95, 870936), (110, 752172), (114, 725780), (120, 689491), (132, 626810), (152, 544335), (165, 501448), (190, 435468), (209, 395880), (220, 376086), (228, 362890), (264, 313405), (285, 290312), (330, 250724), (380, 217734), (418, 197940), (440, 188043), (456, 181445), (570, 145156), (627, 131960), (660, 125362), (760, 108867), (836, 98970), (1045, 79176), (1140, 72578), (1254, 65980), (1320, 62681), (1672, 49485), (2090, 39588), (2280, 36289), (2508, 32990), (3135, 26392), (3299, 25080), (4180, 19794), (5016, 16495), (6270, 13196), (6598, 12540), (8360, 9897)]