27949256300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{2141}}^1$

素因数の和:3276

約数の個数: 144

約数和(自身を含む): 73492671168

約数和(自身を除く): 45543414868

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1097, 1190, 1700, 2141, 2194, 2380, 2975, 4282, 4388, 5485, 5950, 7679, 8564, 10705, 10970, 11900, 14987, 15358, 18649, 21410, 21940, 27425, 29974, 30716, 36397, 37298, 38395, 42820, 53525, 54850, 59948, 72794, 74596, 74935, 76790, 93245, 107050, 109700, 130543, 145588, 149870, 153580, 181985, 186490, 191975, 214100, 254779, 261086, 299740, 363970, 372980, 374675, 383950, 466225, 509558, 522172, 652715, 727940, 749350, 767900, 909925, 932450, 1019116, 1273895, 1305430, 1498700, 1819850, 1864900, 2348677, 2547790, 2610860, 3263575, 3639700, 4697354, 5095580, 6369475, 6527150, 9394708, 11743385, 12738950, 13054300, 16440739, 23486770, 25477900, 32881478, 39927509, 46973540, 58716925, 65762956, 79855018, 82203695, 117433850, 159710036, 164407390, 199637545, 234867700, 279492563, 328814780, 399275090, 411018475, 558985126, 798550180, 822036950, 998187725, 1117970252, 1397462815, 1644073900, 1996375450, 2794925630, 3992750900, 5589851260, 6987314075, 13974628150, 27949256300]

約数ペア:

[(1, 27949256300), (2, 13974628150), (4, 6987314075), (5, 5589851260), (7, 3992750900), (10, 2794925630), (14, 1996375450), (17, 1644073900), (20, 1397462815), (25, 1117970252), (28, 998187725), (34, 822036950), (35, 798550180), (50, 558985126), (68, 411018475), (70, 399275090), (85, 328814780), (100, 279492563), (119, 234867700), (140, 199637545), (170, 164407390), (175, 159710036), (238, 117433850), (340, 82203695), (350, 79855018), (425, 65762956), (476, 58716925), (595, 46973540), (700, 39927509), (850, 32881478), (1097, 25477900), (1190, 23486770), (1700, 16440739), (2141, 13054300), (2194, 12738950), (2380, 11743385), (2975, 9394708), (4282, 6527150), (4388, 6369475), (5485, 5095580), (5950, 4697354), (7679, 3639700), (8564, 3263575), (10705, 2610860), (10970, 2547790), (11900, 2348677), (14987, 1864900), (15358, 1819850), (18649, 1498700), (21410, 1305430), (21940, 1273895), (27425, 1019116), (29974, 932450), (30716, 909925), (36397, 767900), (37298, 749350), (38395, 727940), (42820, 652715), (53525, 522172), (54850, 509558), (59948, 466225), (72794, 383950), (74596, 374675), (74935, 372980), (76790, 363970), (93245, 299740), (107050, 261086), (109700, 254779), (130543, 214100), (145588, 191975), (149870, 186490), (153580, 181985)]