201983100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:756

約数の個数: 144

約数和(自身を含む): 645125376

約数和(自身を除く): 443142276

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 97, 100, 110, 132, 150, 165, 194, 220, 275, 291, 300, 330, 388, 485, 550, 582, 631, 660, 825, 970, 1067, 1100, 1164, 1262, 1455, 1650, 1893, 1940, 2134, 2425, 2524, 2910, 3155, 3201, 3300, 3786, 4268, 4850, 5335, 5820, 6310, 6402, 6941, 7275, 7572, 9465, 9700, 10670, 12620, 12804, 13882, 14550, 15775, 16005, 18930, 20823, 21340, 26675, 27764, 29100, 31550, 32010, 34705, 37860, 41646, 47325, 53350, 61207, 63100, 64020, 69410, 80025, 83292, 94650, 104115, 106700, 122414, 138820, 160050, 173525, 183621, 189300, 208230, 244828, 306035, 320100, 347050, 367242, 416460, 520575, 612070, 673277, 694100, 734484, 918105, 1041150, 1224140, 1346554, 1530175, 1836210, 2019831, 2082300, 2693108, 3060350, 3366385, 3672420, 4039662, 4590525, 6120700, 6732770, 8079324, 9181050, 10099155, 13465540, 16831925, 18362100, 20198310, 33663850, 40396620, 50495775, 67327700, 100991550, 201983100]

約数ペア:

[(1, 201983100), (2, 100991550), (3, 67327700), (4, 50495775), (5, 40396620), (6, 33663850), (10, 20198310), (11, 18362100), (12, 16831925), (15, 13465540), (20, 10099155), (22, 9181050), (25, 8079324), (30, 6732770), (33, 6120700), (44, 4590525), (50, 4039662), (55, 3672420), (60, 3366385), (66, 3060350), (75, 2693108), (97, 2082300), (100, 2019831), (110, 1836210), (132, 1530175), (150, 1346554), (165, 1224140), (194, 1041150), (220, 918105), (275, 734484), (291, 694100), (300, 673277), (330, 612070), (388, 520575), (485, 416460), (550, 367242), (582, 347050), (631, 320100), (660, 306035), (825, 244828), (970, 208230), (1067, 189300), (1100, 183621), (1164, 173525), (1262, 160050), (1455, 138820), (1650, 122414), (1893, 106700), (1940, 104115), (2134, 94650), (2425, 83292), (2524, 80025), (2910, 69410), (3155, 64020), (3201, 63100), (3300, 61207), (3786, 53350), (4268, 47325), (4850, 41646), (5335, 37860), (5820, 34705), (6310, 32010), (6402, 31550), (6941, 29100), (7275, 27764), (7572, 26675), (9465, 21340), (9700, 20823), (10670, 18930), (12620, 16005), (12804, 15775), (13882, 14550)]