71296740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:6986

約数の個数: 96

約数和(自身を含む): 233520000

約数和(自身を除く): 162223260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 6949, 10260, 13898, 20847, 27796, 34745, 41694, 62541, 69490, 83388, 104235, 125082, 132031, 138980, 187623, 208470, 250164, 264062, 312705, 375246, 396093, 416940, 528124, 625410, 660155, 750492, 792186, 938115, 1188279, 1250820, 1320310, 1584372, 1876230, 1980465, 2376558, 2640620, 3564837, 3752460, 3960930, 4753116, 5941395, 7129674, 7921860, 11882790, 14259348, 17824185, 23765580, 35648370, 71296740]

約数ペア:

[(1, 71296740), (2, 35648370), (3, 23765580), (4, 17824185), (5, 14259348), (6, 11882790), (9, 7921860), (10, 7129674), (12, 5941395), (15, 4753116), (18, 3960930), (19, 3752460), (20, 3564837), (27, 2640620), (30, 2376558), (36, 1980465), (38, 1876230), (45, 1584372), (54, 1320310), (57, 1250820), (60, 1188279), (76, 938115), (90, 792186), (95, 750492), (108, 660155), (114, 625410), (135, 528124), (171, 416940), (180, 396093), (190, 375246), (228, 312705), (270, 264062), (285, 250164), (342, 208470), (380, 187623), (513, 138980), (540, 132031), (570, 125082), (684, 104235), (855, 83388), (1026, 69490), (1140, 62541), (1710, 41694), (2052, 34745), (2565, 27796), (3420, 20847), (5130, 13898), (6949, 10260)]