88367580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 216

約数和(自身を含む): 320432112

約数和(自身を除く): 232064532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 49, 60, 63, 70, 84, 86, 90, 98, 105, 126, 129, 140, 147, 172, 180, 196, 210, 215, 233, 245, 252, 258, 294, 301, 315, 387, 420, 430, 441, 466, 490, 516, 588, 602, 630, 645, 699, 735, 774, 860, 882, 903, 932, 980, 1165, 1204, 1260, 1290, 1398, 1470, 1505, 1548, 1631, 1764, 1806, 1935, 2097, 2107, 2205, 2330, 2580, 2709, 2796, 2940, 3010, 3262, 3495, 3612, 3870, 4194, 4214, 4410, 4515, 4660, 4893, 5418, 6020, 6321, 6524, 6990, 7740, 8155, 8388, 8428, 8820, 9030, 9786, 10019, 10485, 10535, 10836, 11417, 12642, 13545, 13980, 14679, 16310, 18060, 18963, 19572, 20038, 20970, 21070, 22834, 24465, 25284, 27090, 29358, 30057, 31605, 32620, 34251, 37926, 40076, 41940, 42140, 45668, 48930, 50095, 54180, 57085, 58716, 60114, 63210, 68502, 70133, 73395, 75852, 90171, 94815, 97860, 100190, 102753, 114170, 120228, 126420, 137004, 140266, 146790, 150285, 171255, 180342, 189630, 200380, 205506, 210399, 228340, 280532, 293580, 300570, 342510, 350665, 360684, 379260, 411012, 420798, 450855, 490931, 513765, 601140, 631197, 685020, 701330, 841596, 901710, 981862, 1027530, 1051995, 1262394, 1402660, 1472793, 1803420, 1963724, 2055060, 2103990, 2454655, 2524788, 2945586, 3155985, 4207980, 4418379, 4909310, 5891172, 6311970, 7363965, 8836758, 9818620, 12623940, 14727930, 17673516, 22091895, 29455860, 44183790, 88367580]

約数ペア:

[(1, 88367580), (2, 44183790), (3, 29455860), (4, 22091895), (5, 17673516), (6, 14727930), (7, 12623940), (9, 9818620), (10, 8836758), (12, 7363965), (14, 6311970), (15, 5891172), (18, 4909310), (20, 4418379), (21, 4207980), (28, 3155985), (30, 2945586), (35, 2524788), (36, 2454655), (42, 2103990), (43, 2055060), (45, 1963724), (49, 1803420), (60, 1472793), (63, 1402660), (70, 1262394), (84, 1051995), (86, 1027530), (90, 981862), (98, 901710), (105, 841596), (126, 701330), (129, 685020), (140, 631197), (147, 601140), (172, 513765), (180, 490931), (196, 450855), (210, 420798), (215, 411012), (233, 379260), (245, 360684), (252, 350665), (258, 342510), (294, 300570), (301, 293580), (315, 280532), (387, 228340), (420, 210399), (430, 205506), (441, 200380), (466, 189630), (490, 180342), (516, 171255), (588, 150285), (602, 146790), (630, 140266), (645, 137004), (699, 126420), (735, 120228), (774, 114170), (860, 102753), (882, 100190), (903, 97860), (932, 94815), (980, 90171), (1165, 75852), (1204, 73395), (1260, 70133), (1290, 68502), (1398, 63210), (1470, 60114), (1505, 58716), (1548, 57085), (1631, 54180), (1764, 50095), (1806, 48930), (1935, 45668), (2097, 42140), (2107, 41940), (2205, 40076), (2330, 37926), (2580, 34251), (2709, 32620), (2796, 31605), (2940, 30057), (3010, 29358), (3262, 27090), (3495, 25284), (3612, 24465), (3870, 22834), (4194, 21070), (4214, 20970), (4410, 20038), (4515, 19572), (4660, 18963), (4893, 18060), (5418, 16310), (6020, 14679), (6321, 13980), (6524, 13545), (6990, 12642), (7740, 11417), (8155, 10836), (8388, 10535), (8428, 10485), (8820, 10019), (9030, 9786)]