165304620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1792

約数の個数: 144

約数和(自身を含む): 553486752

約数和(自身を除く): 388182132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 1066, 1170, 1230, 1476, 1599, 1723, 1845, 2132, 2340, 2460, 2665, 3198, 3446, 3690, 4797, 5169, 5330, 6396, 6892, 7380, 7995, 8615, 9594, 10338, 10660, 15507, 15990, 17230, 19188, 20676, 22399, 23985, 25845, 31014, 31980, 34460, 44798, 47970, 51690, 62028, 67197, 70643, 77535, 89596, 95940, 103380, 111995, 134394, 141286, 155070, 201591, 211929, 223990, 268788, 282572, 310140, 335985, 353215, 403182, 423858, 447980, 635787, 671970, 706430, 806364, 847716, 918359, 1007955, 1059645, 1271574, 1343940, 1412860, 1836718, 2015910, 2119290, 2543148, 2755077, 3178935, 3673436, 4031820, 4238580, 4591795, 5510154, 6357870, 8265231, 9183590, 11020308, 12715740, 13775385, 16530462, 18367180, 27550770, 33060924, 41326155, 55101540, 82652310, 165304620]

約数ペア:

[(1, 165304620), (2, 82652310), (3, 55101540), (4, 41326155), (5, 33060924), (6, 27550770), (9, 18367180), (10, 16530462), (12, 13775385), (13, 12715740), (15, 11020308), (18, 9183590), (20, 8265231), (26, 6357870), (30, 5510154), (36, 4591795), (39, 4238580), (41, 4031820), (45, 3673436), (52, 3178935), (60, 2755077), (65, 2543148), (78, 2119290), (82, 2015910), (90, 1836718), (117, 1412860), (123, 1343940), (130, 1271574), (156, 1059645), (164, 1007955), (180, 918359), (195, 847716), (205, 806364), (234, 706430), (246, 671970), (260, 635787), (369, 447980), (390, 423858), (410, 403182), (468, 353215), (492, 335985), (533, 310140), (585, 282572), (615, 268788), (738, 223990), (780, 211929), (820, 201591), (1066, 155070), (1170, 141286), (1230, 134394), (1476, 111995), (1599, 103380), (1723, 95940), (1845, 89596), (2132, 77535), (2340, 70643), (2460, 67197), (2665, 62028), (3198, 51690), (3446, 47970), (3690, 44798), (4797, 34460), (5169, 31980), (5330, 31014), (6396, 25845), (6892, 23985), (7380, 22399), (7995, 20676), (8615, 19188), (9594, 17230), (10338, 15990), (10660, 15507)]