89848400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 232969464

約数和(自身を除く): 143121064

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 73, 80, 85, 100, 136, 146, 170, 181, 200, 272, 292, 340, 362, 365, 400, 425, 584, 680, 724, 730, 850, 905, 1168, 1241, 1360, 1448, 1460, 1700, 1810, 1825, 2482, 2896, 2920, 3077, 3400, 3620, 3650, 4525, 4964, 5840, 6154, 6205, 6800, 7240, 7300, 9050, 9928, 12308, 12410, 13213, 14480, 14600, 15385, 18100, 19856, 24616, 24820, 26426, 29200, 30770, 31025, 36200, 49232, 49640, 52852, 61540, 62050, 66065, 72400, 76925, 99280, 105704, 123080, 124100, 132130, 153850, 211408, 224621, 246160, 248200, 264260, 307700, 330325, 449242, 496400, 528520, 615400, 660650, 898484, 1057040, 1123105, 1230800, 1321300, 1796968, 2246210, 2642600, 3593936, 4492420, 5285200, 5615525, 8984840, 11231050, 17969680, 22462100, 44924200, 89848400]

約数ペア:

[(1, 89848400), (2, 44924200), (4, 22462100), (5, 17969680), (8, 11231050), (10, 8984840), (16, 5615525), (17, 5285200), (20, 4492420), (25, 3593936), (34, 2642600), (40, 2246210), (50, 1796968), (68, 1321300), (73, 1230800), (80, 1123105), (85, 1057040), (100, 898484), (136, 660650), (146, 615400), (170, 528520), (181, 496400), (200, 449242), (272, 330325), (292, 307700), (340, 264260), (362, 248200), (365, 246160), (400, 224621), (425, 211408), (584, 153850), (680, 132130), (724, 124100), (730, 123080), (850, 105704), (905, 99280), (1168, 76925), (1241, 72400), (1360, 66065), (1448, 62050), (1460, 61540), (1700, 52852), (1810, 49640), (1825, 49232), (2482, 36200), (2896, 31025), (2920, 30770), (3077, 29200), (3400, 26426), (3620, 24820), (3650, 24616), (4525, 19856), (4964, 18100), (5840, 15385), (6154, 14600), (6205, 14480), (6800, 13213), (7240, 12410), (7300, 12308), (9050, 9928)]