75565350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 216

約数和(自身を含む): 248086800

約数和(自身を除く): 172521450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 30, 35, 42, 45, 46, 49, 50, 63, 69, 70, 75, 90, 98, 105, 115, 126, 138, 147, 149, 150, 161, 175, 207, 210, 225, 230, 245, 294, 298, 315, 322, 345, 350, 414, 441, 447, 450, 483, 490, 525, 575, 630, 690, 735, 745, 805, 882, 894, 966, 1035, 1043, 1050, 1127, 1150, 1225, 1341, 1449, 1470, 1490, 1575, 1610, 1725, 2070, 2086, 2205, 2235, 2254, 2415, 2450, 2682, 2898, 3129, 3150, 3381, 3427, 3450, 3675, 3725, 4025, 4410, 4470, 4830, 5175, 5215, 5635, 6258, 6705, 6762, 6854, 7245, 7301, 7350, 7450, 8050, 9387, 10143, 10281, 10350, 10430, 11025, 11175, 11270, 12075, 13410, 14490, 14602, 15645, 16905, 17135, 18774, 20286, 20562, 21903, 22050, 22350, 23989, 24150, 26075, 28175, 30843, 31290, 33525, 33810, 34270, 36225, 36505, 43806, 46935, 47978, 50715, 51405, 52150, 56350, 61686, 65709, 67050, 71967, 72450, 73010, 78225, 84525, 85675, 93870, 101430, 102810, 109515, 119945, 131418, 143934, 154215, 156450, 167923, 169050, 171350, 182525, 215901, 219030, 234675, 239890, 253575, 257025, 308430, 328545, 335846, 359835, 365050, 431802, 469350, 503769, 507150, 514050, 547575, 599725, 657090, 719670, 771075, 839615, 1007538, 1079505, 1095150, 1199450, 1511307, 1542150, 1642725, 1679230, 1799175, 2159010, 2518845, 3022614, 3285450, 3598350, 4198075, 5037690, 5397525, 7556535, 8396150, 10795050, 12594225, 15113070, 25188450, 37782675, 75565350]

約数ペア:

[(1, 75565350), (2, 37782675), (3, 25188450), (5, 15113070), (6, 12594225), (7, 10795050), (9, 8396150), (10, 7556535), (14, 5397525), (15, 5037690), (18, 4198075), (21, 3598350), (23, 3285450), (25, 3022614), (30, 2518845), (35, 2159010), (42, 1799175), (45, 1679230), (46, 1642725), (49, 1542150), (50, 1511307), (63, 1199450), (69, 1095150), (70, 1079505), (75, 1007538), (90, 839615), (98, 771075), (105, 719670), (115, 657090), (126, 599725), (138, 547575), (147, 514050), (149, 507150), (150, 503769), (161, 469350), (175, 431802), (207, 365050), (210, 359835), (225, 335846), (230, 328545), (245, 308430), (294, 257025), (298, 253575), (315, 239890), (322, 234675), (345, 219030), (350, 215901), (414, 182525), (441, 171350), (447, 169050), (450, 167923), (483, 156450), (490, 154215), (525, 143934), (575, 131418), (630, 119945), (690, 109515), (735, 102810), (745, 101430), (805, 93870), (882, 85675), (894, 84525), (966, 78225), (1035, 73010), (1043, 72450), (1050, 71967), (1127, 67050), (1150, 65709), (1225, 61686), (1341, 56350), (1449, 52150), (1470, 51405), (1490, 50715), (1575, 47978), (1610, 46935), (1725, 43806), (2070, 36505), (2086, 36225), (2205, 34270), (2235, 33810), (2254, 33525), (2415, 31290), (2450, 30843), (2682, 28175), (2898, 26075), (3129, 24150), (3150, 23989), (3381, 22350), (3427, 22050), (3450, 21903), (3675, 20562), (3725, 20286), (4025, 18774), (4410, 17135), (4470, 16905), (4830, 15645), (5175, 14602), (5215, 14490), (5635, 13410), (6258, 12075), (6705, 11270), (6762, 11175), (6854, 11025), (7245, 10430), (7301, 10350), (7350, 10281), (7450, 10143), (8050, 9387)]