163520100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:947

約数の個数: 144

約数和(自身を含む): 533715840

約数和(自身を除く): 370195740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 90, 100, 108, 135, 142, 150, 180, 213, 225, 270, 284, 300, 355, 426, 450, 540, 639, 675, 710, 852, 853, 900, 1065, 1278, 1350, 1420, 1706, 1775, 1917, 2130, 2556, 2559, 2700, 3195, 3412, 3550, 3834, 4260, 4265, 5118, 5325, 6390, 7100, 7668, 7677, 8530, 9585, 10236, 10650, 12780, 12795, 15354, 15975, 17060, 19170, 21300, 21325, 23031, 25590, 30708, 31950, 38340, 38385, 42650, 46062, 47925, 51180, 60563, 63900, 63975, 76770, 85300, 92124, 95850, 115155, 121126, 127950, 153540, 181689, 191700, 191925, 230310, 242252, 255900, 302815, 363378, 383850, 460620, 545067, 575775, 605630, 726756, 767700, 908445, 1090134, 1151550, 1211260, 1514075, 1635201, 1816890, 2180268, 2303100, 2725335, 3028150, 3270402, 3633780, 4542225, 5450670, 6056300, 6540804, 8176005, 9084450, 10901340, 13626675, 16352010, 18168900, 27253350, 32704020, 40880025, 54506700, 81760050, 163520100]

約数ペア:

[(1, 163520100), (2, 81760050), (3, 54506700), (4, 40880025), (5, 32704020), (6, 27253350), (9, 18168900), (10, 16352010), (12, 13626675), (15, 10901340), (18, 9084450), (20, 8176005), (25, 6540804), (27, 6056300), (30, 5450670), (36, 4542225), (45, 3633780), (50, 3270402), (54, 3028150), (60, 2725335), (71, 2303100), (75, 2180268), (90, 1816890), (100, 1635201), (108, 1514075), (135, 1211260), (142, 1151550), (150, 1090134), (180, 908445), (213, 767700), (225, 726756), (270, 605630), (284, 575775), (300, 545067), (355, 460620), (426, 383850), (450, 363378), (540, 302815), (639, 255900), (675, 242252), (710, 230310), (852, 191925), (853, 191700), (900, 181689), (1065, 153540), (1278, 127950), (1350, 121126), (1420, 115155), (1706, 95850), (1775, 92124), (1917, 85300), (2130, 76770), (2556, 63975), (2559, 63900), (2700, 60563), (3195, 51180), (3412, 47925), (3550, 46062), (3834, 42650), (4260, 38385), (4265, 38340), (5118, 31950), (5325, 30708), (6390, 25590), (7100, 23031), (7668, 21325), (7677, 21300), (8530, 19170), (9585, 17060), (10236, 15975), (10650, 15354), (12780, 12795)]