86637100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 224423136

約数和(自身を除く): 137786036

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 41, 44, 50, 55, 68, 82, 85, 100, 110, 113, 164, 170, 187, 205, 220, 226, 275, 340, 374, 410, 425, 451, 452, 550, 565, 697, 748, 820, 850, 902, 935, 1025, 1100, 1130, 1243, 1394, 1700, 1804, 1870, 1921, 2050, 2255, 2260, 2486, 2788, 2825, 3485, 3740, 3842, 4100, 4510, 4633, 4675, 4972, 5650, 6215, 6970, 7667, 7684, 9020, 9266, 9350, 9605, 11275, 11300, 12430, 13940, 15334, 17425, 18532, 18700, 19210, 21131, 22550, 23165, 24860, 30668, 31075, 34850, 38335, 38420, 42262, 45100, 46330, 48025, 50963, 62150, 69700, 76670, 78761, 84524, 92660, 96050, 101926, 105655, 115825, 124300, 153340, 157522, 191675, 192100, 203852, 211310, 231650, 254815, 315044, 383350, 393805, 422620, 463300, 509630, 528275, 766700, 787610, 866371, 1019260, 1056550, 1274075, 1575220, 1732742, 1969025, 2113100, 2548150, 3465484, 3938050, 4331855, 5096300, 7876100, 8663710, 17327420, 21659275, 43318550, 86637100]

約数ペア:

[(1, 86637100), (2, 43318550), (4, 21659275), (5, 17327420), (10, 8663710), (11, 7876100), (17, 5096300), (20, 4331855), (22, 3938050), (25, 3465484), (34, 2548150), (41, 2113100), (44, 1969025), (50, 1732742), (55, 1575220), (68, 1274075), (82, 1056550), (85, 1019260), (100, 866371), (110, 787610), (113, 766700), (164, 528275), (170, 509630), (187, 463300), (205, 422620), (220, 393805), (226, 383350), (275, 315044), (340, 254815), (374, 231650), (410, 211310), (425, 203852), (451, 192100), (452, 191675), (550, 157522), (565, 153340), (697, 124300), (748, 115825), (820, 105655), (850, 101926), (902, 96050), (935, 92660), (1025, 84524), (1100, 78761), (1130, 76670), (1243, 69700), (1394, 62150), (1700, 50963), (1804, 48025), (1870, 46330), (1921, 45100), (2050, 42262), (2255, 38420), (2260, 38335), (2486, 34850), (2788, 31075), (2825, 30668), (3485, 24860), (3740, 23165), (3842, 22550), (4100, 21131), (4510, 19210), (4633, 18700), (4675, 18532), (4972, 17425), (5650, 15334), (6215, 13940), (6970, 12430), (7667, 11300), (7684, 11275), (9020, 9605), (9266, 9350)]