1689123150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26249}}^1$

素因数の和:26291

約数の個数: 144

約数和(自身を含む): 5331690000

約数和(自身を除く): 3642566850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 90, 99, 110, 117, 130, 143, 150, 165, 195, 198, 225, 234, 275, 286, 325, 330, 390, 429, 450, 495, 550, 585, 650, 715, 825, 858, 975, 990, 1170, 1287, 1430, 1650, 1950, 2145, 2475, 2574, 2925, 3575, 4290, 4950, 5850, 6435, 7150, 10725, 12870, 21450, 26249, 32175, 52498, 64350, 78747, 131245, 157494, 236241, 262490, 288739, 341237, 393735, 472482, 577478, 656225, 682474, 787470, 866217, 1023711, 1181205, 1312450, 1443695, 1706185, 1732434, 1968675, 2047422, 2362410, 2598651, 2887390, 3071133, 3412370, 3753607, 3937350, 4331085, 5118555, 5197302, 5906025, 6142266, 7218475, 7507214, 8530925, 8662170, 10237110, 11260821, 11812050, 12993255, 14436950, 15355665, 17061850, 18768035, 21655425, 22521642, 25592775, 25986510, 30711330, 33782463, 37536070, 43310850, 51185550, 56304105, 64966275, 67564926, 76778325, 93840175, 112608210, 129932550, 153556650, 168912315, 187680350, 281520525, 337824630, 563041050, 844561575, 1689123150]

約数ペア:

[(1, 1689123150), (2, 844561575), (3, 563041050), (5, 337824630), (6, 281520525), (9, 187680350), (10, 168912315), (11, 153556650), (13, 129932550), (15, 112608210), (18, 93840175), (22, 76778325), (25, 67564926), (26, 64966275), (30, 56304105), (33, 51185550), (39, 43310850), (45, 37536070), (50, 33782463), (55, 30711330), (65, 25986510), (66, 25592775), (75, 22521642), (78, 21655425), (90, 18768035), (99, 17061850), (110, 15355665), (117, 14436950), (130, 12993255), (143, 11812050), (150, 11260821), (165, 10237110), (195, 8662170), (198, 8530925), (225, 7507214), (234, 7218475), (275, 6142266), (286, 5906025), (325, 5197302), (330, 5118555), (390, 4331085), (429, 3937350), (450, 3753607), (495, 3412370), (550, 3071133), (585, 2887390), (650, 2598651), (715, 2362410), (825, 2047422), (858, 1968675), (975, 1732434), (990, 1706185), (1170, 1443695), (1287, 1312450), (1430, 1181205), (1650, 1023711), (1950, 866217), (2145, 787470), (2475, 682474), (2574, 656225), (2925, 577478), (3575, 472482), (4290, 393735), (4950, 341237), (5850, 288739), (6435, 262490), (7150, 236241), (10725, 157494), (12870, 131245), (21450, 78747), (26249, 64350), (32175, 52498)]