66520740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7753}}^1$

素因数の和:7789

約数の個数: 96

約数和(自身を含む): 218848896

約数和(自身を除く): 152328156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 7753, 8580, 15506, 23259, 31012, 38765, 46518, 77530, 85283, 93036, 100789, 116295, 155060, 170566, 201578, 232590, 255849, 302367, 341132, 403156, 426415, 465180, 503945, 511698, 604734, 852830, 1007890, 1023396, 1108679, 1209468, 1279245, 1511835, 1705660, 2015780, 2217358, 2558490, 3023670, 3326037, 4434716, 5116980, 5543395, 6047340, 6652074, 11086790, 13304148, 16630185, 22173580, 33260370, 66520740]

約数ペア:

[(1, 66520740), (2, 33260370), (3, 22173580), (4, 16630185), (5, 13304148), (6, 11086790), (10, 6652074), (11, 6047340), (12, 5543395), (13, 5116980), (15, 4434716), (20, 3326037), (22, 3023670), (26, 2558490), (30, 2217358), (33, 2015780), (39, 1705660), (44, 1511835), (52, 1279245), (55, 1209468), (60, 1108679), (65, 1023396), (66, 1007890), (78, 852830), (110, 604734), (130, 511698), (132, 503945), (143, 465180), (156, 426415), (165, 403156), (195, 341132), (220, 302367), (260, 255849), (286, 232590), (330, 201578), (390, 170566), (429, 155060), (572, 116295), (660, 100789), (715, 93036), (780, 85283), (858, 77530), (1430, 46518), (1716, 38765), (2145, 31012), (2860, 23259), (4290, 15506), (7753, 8580)]