121225650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 377975808

約数和(自身を除く): 256750158

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 83, 91, 105, 107, 130, 150, 166, 175, 182, 195, 210, 214, 249, 273, 321, 325, 350, 390, 415, 455, 498, 525, 535, 546, 581, 642, 650, 749, 830, 910, 975, 1050, 1070, 1079, 1162, 1245, 1365, 1391, 1498, 1605, 1743, 1950, 2075, 2158, 2247, 2275, 2490, 2675, 2730, 2782, 2905, 3210, 3237, 3486, 3745, 4150, 4173, 4494, 4550, 5350, 5395, 5810, 6225, 6474, 6825, 6955, 7490, 7553, 8025, 8346, 8715, 8881, 9737, 10790, 11235, 12450, 13650, 13910, 14525, 15106, 16050, 16185, 17430, 17762, 18725, 19474, 20865, 22470, 22659, 26643, 26975, 29050, 29211, 32370, 34775, 37450, 37765, 41730, 43575, 44405, 45318, 48685, 53286, 53950, 56175, 58422, 62167, 69550, 75530, 80925, 87150, 88810, 97370, 104325, 112350, 113295, 115453, 124334, 133215, 146055, 161850, 186501, 188825, 208650, 222025, 226590, 230906, 243425, 266430, 292110, 310835, 346359, 373002, 377650, 444050, 486850, 566475, 577265, 621670, 666075, 692718, 730275, 808171, 932505, 1132950, 1154530, 1332150, 1460550, 1554175, 1616342, 1731795, 1865010, 2424513, 2886325, 3108350, 3463590, 4040855, 4662525, 4849026, 5772650, 8081710, 8658975, 9325050, 12122565, 17317950, 20204275, 24245130, 40408550, 60612825, 121225650]

約数ペア:

[(1, 121225650), (2, 60612825), (3, 40408550), (5, 24245130), (6, 20204275), (7, 17317950), (10, 12122565), (13, 9325050), (14, 8658975), (15, 8081710), (21, 5772650), (25, 4849026), (26, 4662525), (30, 4040855), (35, 3463590), (39, 3108350), (42, 2886325), (50, 2424513), (65, 1865010), (70, 1731795), (75, 1616342), (78, 1554175), (83, 1460550), (91, 1332150), (105, 1154530), (107, 1132950), (130, 932505), (150, 808171), (166, 730275), (175, 692718), (182, 666075), (195, 621670), (210, 577265), (214, 566475), (249, 486850), (273, 444050), (321, 377650), (325, 373002), (350, 346359), (390, 310835), (415, 292110), (455, 266430), (498, 243425), (525, 230906), (535, 226590), (546, 222025), (581, 208650), (642, 188825), (650, 186501), (749, 161850), (830, 146055), (910, 133215), (975, 124334), (1050, 115453), (1070, 113295), (1079, 112350), (1162, 104325), (1245, 97370), (1365, 88810), (1391, 87150), (1498, 80925), (1605, 75530), (1743, 69550), (1950, 62167), (2075, 58422), (2158, 56175), (2247, 53950), (2275, 53286), (2490, 48685), (2675, 45318), (2730, 44405), (2782, 43575), (2905, 41730), (3210, 37765), (3237, 37450), (3486, 34775), (3745, 32370), (4150, 29211), (4173, 29050), (4494, 26975), (4550, 26643), (5350, 22659), (5395, 22470), (5810, 20865), (6225, 19474), (6474, 18725), (6825, 17762), (6955, 17430), (7490, 16185), (7553, 16050), (8025, 15106), (8346, 14525), (8715, 13910), (8881, 13650), (9737, 12450), (10790, 11235)]