226155780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 745113600

約数和(自身を除く): 518957820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 131, 135, 138, 139, 180, 207, 230, 262, 270, 276, 278, 345, 393, 414, 417, 460, 524, 540, 556, 621, 655, 690, 695, 786, 828, 834, 1035, 1179, 1242, 1251, 1310, 1380, 1390, 1572, 1668, 1965, 2070, 2085, 2358, 2484, 2502, 2620, 2780, 3013, 3105, 3197, 3537, 3753, 3930, 4140, 4170, 4716, 5004, 5895, 6026, 6210, 6255, 6394, 7074, 7506, 7860, 8340, 9039, 9591, 11790, 12052, 12420, 12510, 12788, 14148, 15012, 15065, 15985, 17685, 18078, 18209, 18765, 19182, 23580, 25020, 27117, 28773, 30130, 31970, 35370, 36156, 36418, 37530, 38364, 45195, 47955, 54234, 54627, 57546, 60260, 63940, 70740, 72836, 75060, 81351, 86319, 90390, 91045, 95910, 108468, 109254, 115092, 135585, 143865, 162702, 163881, 172638, 180780, 182090, 191820, 218508, 271170, 273135, 287730, 325404, 327762, 345276, 364180, 406755, 418807, 431595, 491643, 542340, 546270, 575460, 655524, 813510, 819405, 837614, 863190, 983286, 1092540, 1256421, 1627020, 1638810, 1675228, 1726380, 1966572, 2094035, 2458215, 2512842, 3277620, 3769263, 4188070, 4916430, 5025684, 6282105, 7538526, 8376140, 9832860, 11307789, 12564210, 15077052, 18846315, 22615578, 25128420, 37692630, 45231156, 56538945, 75385260, 113077890, 226155780]

約数ペア:

[(1, 226155780), (2, 113077890), (3, 75385260), (4, 56538945), (5, 45231156), (6, 37692630), (9, 25128420), (10, 22615578), (12, 18846315), (15, 15077052), (18, 12564210), (20, 11307789), (23, 9832860), (27, 8376140), (30, 7538526), (36, 6282105), (45, 5025684), (46, 4916430), (54, 4188070), (60, 3769263), (69, 3277620), (90, 2512842), (92, 2458215), (108, 2094035), (115, 1966572), (131, 1726380), (135, 1675228), (138, 1638810), (139, 1627020), (180, 1256421), (207, 1092540), (230, 983286), (262, 863190), (270, 837614), (276, 819405), (278, 813510), (345, 655524), (393, 575460), (414, 546270), (417, 542340), (460, 491643), (524, 431595), (540, 418807), (556, 406755), (621, 364180), (655, 345276), (690, 327762), (695, 325404), (786, 287730), (828, 273135), (834, 271170), (1035, 218508), (1179, 191820), (1242, 182090), (1251, 180780), (1310, 172638), (1380, 163881), (1390, 162702), (1572, 143865), (1668, 135585), (1965, 115092), (2070, 109254), (2085, 108468), (2358, 95910), (2484, 91045), (2502, 90390), (2620, 86319), (2780, 81351), (3013, 75060), (3105, 72836), (3197, 70740), (3537, 63940), (3753, 60260), (3930, 57546), (4140, 54627), (4170, 54234), (4716, 47955), (5004, 45195), (5895, 38364), (6026, 37530), (6210, 36418), (6255, 36156), (6394, 35370), (7074, 31970), (7506, 30130), (7860, 28773), (8340, 27117), (9039, 25020), (9591, 23580), (11790, 19182), (12052, 18765), (12420, 18209), (12510, 18078), (12788, 17685), (14148, 15985), (15012, 15065)]