69089020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 288

約数和(自身を含む): 217183680

約数和(自身を除く): 148094660

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 17, 20, 22, 26, 28, 29, 34, 35, 44, 49, 52, 55, 58, 65, 68, 70, 77, 85, 91, 98, 110, 116, 119, 130, 140, 143, 145, 154, 170, 182, 187, 196, 203, 220, 221, 238, 245, 260, 286, 290, 308, 319, 340, 364, 374, 377, 385, 406, 442, 455, 476, 490, 493, 539, 572, 580, 595, 637, 638, 715, 748, 754, 770, 812, 833, 884, 910, 935, 980, 986, 1001, 1015, 1078, 1105, 1190, 1274, 1276, 1309, 1421, 1430, 1508, 1540, 1547, 1595, 1666, 1820, 1870, 1885, 1972, 2002, 2030, 2156, 2210, 2233, 2380, 2431, 2465, 2548, 2618, 2639, 2695, 2842, 2860, 3094, 3185, 3190, 3332, 3451, 3740, 3770, 4004, 4060, 4147, 4165, 4420, 4466, 4862, 4930, 5005, 5236, 5278, 5390, 5423, 5684, 6188, 6370, 6380, 6409, 6545, 6902, 7007, 7105, 7540, 7735, 8294, 8330, 8932, 9163, 9724, 9860, 10010, 10556, 10780, 10829, 10846, 11165, 12155, 12740, 12818, 13090, 13195, 13804, 14014, 14210, 15470, 15631, 16588, 16660, 17017, 17255, 18326, 18473, 20020, 20735, 21658, 21692, 22330, 24157, 24310, 25636, 26180, 26390, 27115, 28028, 28420, 29029, 30940, 31262, 32045, 34034, 34510, 35035, 36652, 36946, 37961, 41470, 43316, 44660, 44863, 45815, 48314, 48620, 52780, 54145, 54230, 58058, 62524, 64090, 68068, 69020, 70070, 70499, 73892, 75922, 78155, 82940, 85085, 89726, 91630, 92365, 96628, 108290, 108460, 116116, 119119, 120785, 128180, 140140, 140998, 145145, 151844, 156310, 170170, 179452, 183260, 184730, 189805, 203203, 216580, 224315, 238238, 241570, 265727, 281996, 290290, 312620, 314041, 340340, 352495, 369460, 379610, 406406, 448630, 476476, 483140, 493493, 531454, 580580, 595595, 628082, 704990, 759220, 812812, 897260, 986986, 1016015, 1062908, 1191190, 1256164, 1328635, 1409980, 1570205, 1973972, 2032030, 2382380, 2467465, 2657270, 3140410, 3454451, 4064060, 4934930, 5314540, 6280820, 6908902, 9869860, 13817804, 17272255, 34544510, 69089020]

約数ペア:

[(1, 69089020), (2, 34544510), (4, 17272255), (5, 13817804), (7, 9869860), (10, 6908902), (11, 6280820), (13, 5314540), (14, 4934930), (17, 4064060), (20, 3454451), (22, 3140410), (26, 2657270), (28, 2467465), (29, 2382380), (34, 2032030), (35, 1973972), (44, 1570205), (49, 1409980), (52, 1328635), (55, 1256164), (58, 1191190), (65, 1062908), (68, 1016015), (70, 986986), (77, 897260), (85, 812812), (91, 759220), (98, 704990), (110, 628082), (116, 595595), (119, 580580), (130, 531454), (140, 493493), (143, 483140), (145, 476476), (154, 448630), (170, 406406), (182, 379610), (187, 369460), (196, 352495), (203, 340340), (220, 314041), (221, 312620), (238, 290290), (245, 281996), (260, 265727), (286, 241570), (290, 238238), (308, 224315), (319, 216580), (340, 203203), (364, 189805), (374, 184730), (377, 183260), (385, 179452), (406, 170170), (442, 156310), (455, 151844), (476, 145145), (490, 140998), (493, 140140), (539, 128180), (572, 120785), (580, 119119), (595, 116116), (637, 108460), (638, 108290), (715, 96628), (748, 92365), (754, 91630), (770, 89726), (812, 85085), (833, 82940), (884, 78155), (910, 75922), (935, 73892), (980, 70499), (986, 70070), (1001, 69020), (1015, 68068), (1078, 64090), (1105, 62524), (1190, 58058), (1274, 54230), (1276, 54145), (1309, 52780), (1421, 48620), (1430, 48314), (1508, 45815), (1540, 44863), (1547, 44660), (1595, 43316), (1666, 41470), (1820, 37961), (1870, 36946), (1885, 36652), (1972, 35035), (2002, 34510), (2030, 34034), (2156, 32045), (2210, 31262), (2233, 30940), (2380, 29029), (2431, 28420), (2465, 28028), (2548, 27115), (2618, 26390), (2639, 26180), (2695, 25636), (2842, 24310), (2860, 24157), (3094, 22330), (3185, 21692), (3190, 21658), (3332, 20735), (3451, 20020), (3740, 18473), (3770, 18326), (4004, 17255), (4060, 17017), (4147, 16660), (4165, 16588), (4420, 15631), (4466, 15470), (4862, 14210), (4930, 14014), (5005, 13804), (5236, 13195), (5278, 13090), (5390, 12818), (5423, 12740), (5684, 12155), (6188, 11165), (6370, 10846), (6380, 10829), (6409, 10780), (6545, 10556), (6902, 10010), (7007, 9860), (7105, 9724), (7540, 9163), (7735, 8932), (8294, 8330)]