221528674620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{150583}}^1$

素因数の和:151352

約数の個数: 144

約数和(自身を含む): 734050017792

約数和(自身を除く): 512521343172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 743, 990, 1486, 1980, 2229, 2972, 3715, 4458, 6687, 7430, 8173, 8916, 11145, 13374, 14860, 16346, 22290, 24519, 26748, 32692, 33435, 40865, 44580, 49038, 66870, 73557, 81730, 98076, 122595, 133740, 147114, 150583, 163460, 245190, 294228, 301166, 367785, 451749, 490380, 602332, 735570, 752915, 903498, 1355247, 1471140, 1505830, 1656413, 1806996, 2258745, 2710494, 3011660, 3312826, 4517490, 4969239, 5420988, 6625652, 6776235, 8282065, 9034980, 9938478, 13552470, 14907717, 16564130, 19876956, 24846195, 27104940, 29815434, 33128260, 49692390, 59630868, 74538585, 99384780, 111883169, 149077170, 223766338, 298154340, 335649507, 447532676, 559415845, 671299014, 1006948521, 1118831690, 1230714859, 1342598028, 1678247535, 2013897042, 2237663380, 2461429718, 3356495070, 3692144577, 4027794084, 4922859436, 5034742605, 6153574295, 6712990140, 7384289154, 10069485210, 11076433731, 12307148590, 14768578308, 18460722885, 20138970420, 22152867462, 24614297180, 36921445770, 44305734924, 55382168655, 73842891540, 110764337310, 221528674620]

約数ペア:

[(1, 221528674620), (2, 110764337310), (3, 73842891540), (4, 55382168655), (5, 44305734924), (6, 36921445770), (9, 24614297180), (10, 22152867462), (11, 20138970420), (12, 18460722885), (15, 14768578308), (18, 12307148590), (20, 11076433731), (22, 10069485210), (30, 7384289154), (33, 6712990140), (36, 6153574295), (44, 5034742605), (45, 4922859436), (55, 4027794084), (60, 3692144577), (66, 3356495070), (90, 2461429718), (99, 2237663380), (110, 2013897042), (132, 1678247535), (165, 1342598028), (180, 1230714859), (198, 1118831690), (220, 1006948521), (330, 671299014), (396, 559415845), (495, 447532676), (660, 335649507), (743, 298154340), (990, 223766338), (1486, 149077170), (1980, 111883169), (2229, 99384780), (2972, 74538585), (3715, 59630868), (4458, 49692390), (6687, 33128260), (7430, 29815434), (8173, 27104940), (8916, 24846195), (11145, 19876956), (13374, 16564130), (14860, 14907717), (16346, 13552470), (22290, 9938478), (24519, 9034980), (26748, 8282065), (32692, 6776235), (33435, 6625652), (40865, 5420988), (44580, 4969239), (49038, 4517490), (66870, 3312826), (73557, 3011660), (81730, 2710494), (98076, 2258745), (122595, 1806996), (133740, 1656413), (147114, 1505830), (150583, 1471140), (163460, 1355247), (245190, 903498), (294228, 752915), (301166, 735570), (367785, 602332), (451749, 490380)]