166038950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 402282288

約数和(自身を除く): 236243338

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 61, 70, 77, 98, 101, 110, 122, 154, 175, 202, 245, 275, 305, 350, 385, 427, 490, 505, 539, 550, 610, 671, 707, 770, 854, 1010, 1078, 1111, 1225, 1342, 1414, 1525, 1925, 2135, 2222, 2450, 2525, 2695, 2989, 3050, 3355, 3535, 3850, 4270, 4697, 4949, 5050, 5390, 5555, 5978, 6161, 6710, 7070, 7777, 9394, 9898, 10675, 11110, 12322, 13475, 14945, 15554, 16775, 17675, 21350, 23485, 24745, 26950, 27775, 29890, 30805, 32879, 33550, 35350, 38885, 43127, 46970, 49490, 54439, 55550, 61610, 65758, 67771, 74725, 77770, 86254, 108878, 117425, 123725, 135542, 149450, 154025, 164395, 194425, 215635, 234850, 247450, 272195, 301889, 308050, 328790, 338855, 388850, 431270, 474397, 544390, 603778, 677710, 821975, 948794, 1078175, 1360975, 1509445, 1643950, 1694275, 2156350, 2371985, 2721950, 3018890, 3320779, 3388550, 4743970, 6641558, 7547225, 11859925, 15094450, 16603895, 23719850, 33207790, 83019475, 166038950]

約数ペア:

[(1, 166038950), (2, 83019475), (5, 33207790), (7, 23719850), (10, 16603895), (11, 15094450), (14, 11859925), (22, 7547225), (25, 6641558), (35, 4743970), (49, 3388550), (50, 3320779), (55, 3018890), (61, 2721950), (70, 2371985), (77, 2156350), (98, 1694275), (101, 1643950), (110, 1509445), (122, 1360975), (154, 1078175), (175, 948794), (202, 821975), (245, 677710), (275, 603778), (305, 544390), (350, 474397), (385, 431270), (427, 388850), (490, 338855), (505, 328790), (539, 308050), (550, 301889), (610, 272195), (671, 247450), (707, 234850), (770, 215635), (854, 194425), (1010, 164395), (1078, 154025), (1111, 149450), (1225, 135542), (1342, 123725), (1414, 117425), (1525, 108878), (1925, 86254), (2135, 77770), (2222, 74725), (2450, 67771), (2525, 65758), (2695, 61610), (2989, 55550), (3050, 54439), (3355, 49490), (3535, 46970), (3850, 43127), (4270, 38885), (4697, 35350), (4949, 33550), (5050, 32879), (5390, 30805), (5555, 29890), (5978, 27775), (6161, 26950), (6710, 24745), (7070, 23485), (7777, 21350), (9394, 17675), (9898, 16775), (10675, 15554), (11110, 14945), (12322, 13475)]