26709900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 94993920

約数和(自身を除く): 68284020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 49, 50, 60, 69, 70, 75, 79, 84, 92, 98, 100, 105, 115, 138, 140, 147, 150, 158, 161, 175, 196, 210, 230, 237, 245, 276, 294, 300, 316, 322, 345, 350, 395, 420, 460, 474, 483, 490, 525, 553, 575, 588, 644, 690, 700, 735, 790, 805, 948, 966, 980, 1050, 1106, 1127, 1150, 1185, 1225, 1380, 1470, 1580, 1610, 1659, 1725, 1817, 1932, 1975, 2100, 2212, 2254, 2300, 2370, 2415, 2450, 2765, 2940, 3220, 3318, 3381, 3450, 3634, 3675, 3871, 3950, 4025, 4508, 4740, 4830, 4900, 5451, 5530, 5635, 5925, 6636, 6762, 6900, 7268, 7350, 7742, 7900, 8050, 8295, 9085, 9660, 10902, 11060, 11270, 11613, 11850, 12075, 12719, 13524, 13825, 14700, 15484, 16100, 16590, 16905, 18170, 19355, 21804, 22540, 23226, 23700, 24150, 25438, 27255, 27650, 28175, 33180, 33810, 36340, 38157, 38710, 41475, 45425, 46452, 48300, 50876, 54510, 55300, 56350, 58065, 63595, 67620, 76314, 77420, 82950, 84525, 89033, 90850, 96775, 109020, 112700, 116130, 127190, 136275, 152628, 165900, 169050, 178066, 181700, 190785, 193550, 232260, 254380, 267099, 272550, 290325, 317975, 338100, 356132, 381570, 387100, 445165, 534198, 545100, 580650, 635950, 763140, 890330, 953925, 1068396, 1161300, 1271900, 1335495, 1780660, 1907850, 2225825, 2670990, 3815700, 4451650, 5341980, 6677475, 8903300, 13354950, 26709900]

約数ペア:

[(1, 26709900), (2, 13354950), (3, 8903300), (4, 6677475), (5, 5341980), (6, 4451650), (7, 3815700), (10, 2670990), (12, 2225825), (14, 1907850), (15, 1780660), (20, 1335495), (21, 1271900), (23, 1161300), (25, 1068396), (28, 953925), (30, 890330), (35, 763140), (42, 635950), (46, 580650), (49, 545100), (50, 534198), (60, 445165), (69, 387100), (70, 381570), (75, 356132), (79, 338100), (84, 317975), (92, 290325), (98, 272550), (100, 267099), (105, 254380), (115, 232260), (138, 193550), (140, 190785), (147, 181700), (150, 178066), (158, 169050), (161, 165900), (175, 152628), (196, 136275), (210, 127190), (230, 116130), (237, 112700), (245, 109020), (276, 96775), (294, 90850), (300, 89033), (316, 84525), (322, 82950), (345, 77420), (350, 76314), (395, 67620), (420, 63595), (460, 58065), (474, 56350), (483, 55300), (490, 54510), (525, 50876), (553, 48300), (575, 46452), (588, 45425), (644, 41475), (690, 38710), (700, 38157), (735, 36340), (790, 33810), (805, 33180), (948, 28175), (966, 27650), (980, 27255), (1050, 25438), (1106, 24150), (1127, 23700), (1150, 23226), (1185, 22540), (1225, 21804), (1380, 19355), (1470, 18170), (1580, 16905), (1610, 16590), (1659, 16100), (1725, 15484), (1817, 14700), (1932, 13825), (1975, 13524), (2100, 12719), (2212, 12075), (2254, 11850), (2300, 11613), (2370, 11270), (2415, 11060), (2450, 10902), (2765, 9660), (2940, 9085), (3220, 8295), (3318, 8050), (3381, 7900), (3450, 7742), (3634, 7350), (3675, 7268), (3871, 6900), (3950, 6762), (4025, 6636), (4508, 5925), (4740, 5635), (4830, 5530), (4900, 5451)]