87089730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 286433280

約数和(自身を除く): 199343550

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 23, 26, 30, 35, 38, 39, 42, 46, 57, 65, 69, 70, 73, 78, 91, 95, 105, 114, 115, 130, 133, 138, 146, 161, 182, 190, 195, 210, 219, 230, 247, 266, 273, 285, 299, 322, 345, 365, 390, 399, 437, 438, 455, 483, 494, 511, 546, 570, 598, 665, 690, 730, 741, 798, 805, 874, 897, 910, 949, 966, 1022, 1095, 1235, 1311, 1330, 1365, 1387, 1482, 1495, 1533, 1610, 1679, 1729, 1794, 1898, 1995, 2093, 2185, 2190, 2415, 2470, 2555, 2622, 2730, 2774, 2847, 2990, 3059, 3066, 3358, 3458, 3705, 3990, 4161, 4186, 4370, 4485, 4745, 4830, 5037, 5110, 5187, 5681, 5694, 6118, 6279, 6555, 6643, 6935, 7410, 7665, 8322, 8395, 8645, 8970, 9177, 9490, 9709, 10074, 10374, 10465, 11362, 11753, 12558, 13110, 13286, 13870, 14235, 15295, 15330, 16790, 17043, 17290, 18031, 18354, 19418, 19929, 20805, 20930, 21827, 23506, 25185, 25935, 28405, 28470, 29127, 30590, 31395, 31901, 33215, 34086, 35259, 36062, 39767, 39858, 41610, 43654, 45885, 48545, 50370, 51870, 54093, 56810, 58254, 58765, 62790, 63802, 65481, 66430, 70518, 79534, 85215, 90155, 91770, 95703, 97090, 99645, 108186, 109135, 117530, 119301, 126217, 130962, 145635, 152789, 159505, 170430, 176295, 180310, 191406, 198835, 199290, 218270, 223307, 238602, 252434, 270465, 291270, 305578, 319010, 327405, 352590, 378651, 397670, 414713, 446614, 458367, 478515, 540930, 596505, 631085, 654810, 669921, 757302, 763945, 829426, 916734, 957030, 1116535, 1193010, 1244139, 1262170, 1339842, 1527890, 1893255, 2073565, 2233070, 2291835, 2488278, 2902991, 3349605, 3786510, 4147130, 4583670, 5805982, 6220695, 6699210, 8708973, 12441390, 14514955, 17417946, 29029910, 43544865, 87089730]

約数ペア:

[(1, 87089730), (2, 43544865), (3, 29029910), (5, 17417946), (6, 14514955), (7, 12441390), (10, 8708973), (13, 6699210), (14, 6220695), (15, 5805982), (19, 4583670), (21, 4147130), (23, 3786510), (26, 3349605), (30, 2902991), (35, 2488278), (38, 2291835), (39, 2233070), (42, 2073565), (46, 1893255), (57, 1527890), (65, 1339842), (69, 1262170), (70, 1244139), (73, 1193010), (78, 1116535), (91, 957030), (95, 916734), (105, 829426), (114, 763945), (115, 757302), (130, 669921), (133, 654810), (138, 631085), (146, 596505), (161, 540930), (182, 478515), (190, 458367), (195, 446614), (210, 414713), (219, 397670), (230, 378651), (247, 352590), (266, 327405), (273, 319010), (285, 305578), (299, 291270), (322, 270465), (345, 252434), (365, 238602), (390, 223307), (399, 218270), (437, 199290), (438, 198835), (455, 191406), (483, 180310), (494, 176295), (511, 170430), (546, 159505), (570, 152789), (598, 145635), (665, 130962), (690, 126217), (730, 119301), (741, 117530), (798, 109135), (805, 108186), (874, 99645), (897, 97090), (910, 95703), (949, 91770), (966, 90155), (1022, 85215), (1095, 79534), (1235, 70518), (1311, 66430), (1330, 65481), (1365, 63802), (1387, 62790), (1482, 58765), (1495, 58254), (1533, 56810), (1610, 54093), (1679, 51870), (1729, 50370), (1794, 48545), (1898, 45885), (1995, 43654), (2093, 41610), (2185, 39858), (2190, 39767), (2415, 36062), (2470, 35259), (2555, 34086), (2622, 33215), (2730, 31901), (2774, 31395), (2847, 30590), (2990, 29127), (3059, 28470), (3066, 28405), (3358, 25935), (3458, 25185), (3705, 23506), (3990, 21827), (4161, 20930), (4186, 20805), (4370, 19929), (4485, 19418), (4745, 18354), (4830, 18031), (5037, 17290), (5110, 17043), (5187, 16790), (5681, 15330), (5694, 15295), (6118, 14235), (6279, 13870), (6555, 13286), (6643, 13110), (6935, 12558), (7410, 11753), (7665, 11362), (8322, 10465), (8395, 10374), (8645, 10074), (8970, 9709), (9177, 9490)]