105021540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1278

約数の個数: 144

約数和(自身を含む): 352633008

約数和(自身を除く): 247611468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1213, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2426, 2886, 3330, 3639, 4329, 4810, 4852, 5772, 6065, 6660, 7215, 7278, 8658, 9620, 10917, 12130, 14430, 14556, 15769, 17316, 18195, 21645, 21834, 24260, 28860, 31538, 36390, 43290, 43668, 44881, 47307, 54585, 63076, 72780, 78845, 86580, 89762, 94614, 109170, 134643, 141921, 157690, 179524, 189228, 218340, 224405, 236535, 269286, 283842, 315380, 403929, 448810, 473070, 538572, 567684, 583453, 673215, 709605, 807858, 897620, 946140, 1166906, 1346430, 1419210, 1615716, 1750359, 2019645, 2333812, 2692860, 2838420, 2917265, 3500718, 4039290, 5251077, 5834530, 7001436, 8078580, 8751795, 10502154, 11669060, 17503590, 21004308, 26255385, 35007180, 52510770, 105021540]

約数ペア:

[(1, 105021540), (2, 52510770), (3, 35007180), (4, 26255385), (5, 21004308), (6, 17503590), (9, 11669060), (10, 10502154), (12, 8751795), (13, 8078580), (15, 7001436), (18, 5834530), (20, 5251077), (26, 4039290), (30, 3500718), (36, 2917265), (37, 2838420), (39, 2692860), (45, 2333812), (52, 2019645), (60, 1750359), (65, 1615716), (74, 1419210), (78, 1346430), (90, 1166906), (111, 946140), (117, 897620), (130, 807858), (148, 709605), (156, 673215), (180, 583453), (185, 567684), (195, 538572), (222, 473070), (234, 448810), (260, 403929), (333, 315380), (370, 283842), (390, 269286), (444, 236535), (468, 224405), (481, 218340), (555, 189228), (585, 179524), (666, 157690), (740, 141921), (780, 134643), (962, 109170), (1110, 94614), (1170, 89762), (1213, 86580), (1332, 78845), (1443, 72780), (1665, 63076), (1924, 54585), (2220, 47307), (2340, 44881), (2405, 43668), (2426, 43290), (2886, 36390), (3330, 31538), (3639, 28860), (4329, 24260), (4810, 21834), (4852, 21645), (5772, 18195), (6065, 17316), (6660, 15769), (7215, 14556), (7278, 14430), (8658, 12130), (9620, 10917)]