90863300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 235109952

約数和(自身を除く): 144246652

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 43, 44, 50, 55, 68, 85, 86, 100, 110, 113, 170, 172, 187, 215, 220, 226, 275, 340, 374, 425, 430, 452, 473, 550, 565, 731, 748, 850, 860, 935, 946, 1075, 1100, 1130, 1243, 1462, 1700, 1870, 1892, 1921, 2150, 2260, 2365, 2486, 2825, 2924, 3655, 3740, 3842, 4300, 4675, 4730, 4859, 4972, 5650, 6215, 7310, 7684, 8041, 9350, 9460, 9605, 9718, 11300, 11825, 12430, 14620, 16082, 18275, 18700, 19210, 19436, 21131, 23650, 24295, 24860, 31075, 32164, 36550, 38420, 40205, 42262, 47300, 48025, 48590, 53449, 62150, 73100, 80410, 82603, 84524, 96050, 97180, 105655, 106898, 121475, 124300, 160820, 165206, 192100, 201025, 211310, 213796, 242950, 267245, 330412, 402050, 413015, 422620, 485900, 528275, 534490, 804100, 826030, 908633, 1056550, 1068980, 1336225, 1652060, 1817266, 2065075, 2113100, 2672450, 3634532, 4130150, 4543165, 5344900, 8260300, 9086330, 18172660, 22715825, 45431650, 90863300]

約数ペア:

[(1, 90863300), (2, 45431650), (4, 22715825), (5, 18172660), (10, 9086330), (11, 8260300), (17, 5344900), (20, 4543165), (22, 4130150), (25, 3634532), (34, 2672450), (43, 2113100), (44, 2065075), (50, 1817266), (55, 1652060), (68, 1336225), (85, 1068980), (86, 1056550), (100, 908633), (110, 826030), (113, 804100), (170, 534490), (172, 528275), (187, 485900), (215, 422620), (220, 413015), (226, 402050), (275, 330412), (340, 267245), (374, 242950), (425, 213796), (430, 211310), (452, 201025), (473, 192100), (550, 165206), (565, 160820), (731, 124300), (748, 121475), (850, 106898), (860, 105655), (935, 97180), (946, 96050), (1075, 84524), (1100, 82603), (1130, 80410), (1243, 73100), (1462, 62150), (1700, 53449), (1870, 48590), (1892, 48025), (1921, 47300), (2150, 42262), (2260, 40205), (2365, 38420), (2486, 36550), (2825, 32164), (2924, 31075), (3655, 24860), (3740, 24295), (3842, 23650), (4300, 21131), (4675, 19436), (4730, 19210), (4859, 18700), (4972, 18275), (5650, 16082), (6215, 14620), (7310, 12430), (7684, 11825), (8041, 11300), (9350, 9718), (9460, 9605)]