83752900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 231235200

約数和(自身を除く): 147482300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 73, 77, 100, 110, 140, 146, 149, 154, 175, 220, 275, 292, 298, 308, 350, 365, 385, 511, 550, 596, 700, 730, 745, 770, 803, 1022, 1043, 1100, 1460, 1490, 1540, 1606, 1639, 1825, 1925, 2044, 2086, 2555, 2980, 3212, 3278, 3650, 3725, 3850, 4015, 4172, 5110, 5215, 5621, 6556, 7300, 7450, 7700, 8030, 8195, 10220, 10430, 10877, 11242, 11473, 12775, 14900, 16060, 16390, 20075, 20860, 21754, 22484, 22946, 25550, 26075, 28105, 32780, 40150, 40975, 43508, 45892, 51100, 52150, 54385, 56210, 57365, 76139, 80300, 81950, 104300, 108770, 112420, 114730, 119647, 140525, 152278, 163900, 217540, 229460, 239294, 271925, 281050, 286825, 304556, 380695, 478588, 543850, 562100, 573650, 598235, 761390, 837529, 1087700, 1147300, 1196470, 1522780, 1675058, 1903475, 2392940, 2991175, 3350116, 3806950, 4187645, 5982350, 7613900, 8375290, 11964700, 16750580, 20938225, 41876450, 83752900]

約数ペア:

[(1, 83752900), (2, 41876450), (4, 20938225), (5, 16750580), (7, 11964700), (10, 8375290), (11, 7613900), (14, 5982350), (20, 4187645), (22, 3806950), (25, 3350116), (28, 2991175), (35, 2392940), (44, 1903475), (50, 1675058), (55, 1522780), (70, 1196470), (73, 1147300), (77, 1087700), (100, 837529), (110, 761390), (140, 598235), (146, 573650), (149, 562100), (154, 543850), (175, 478588), (220, 380695), (275, 304556), (292, 286825), (298, 281050), (308, 271925), (350, 239294), (365, 229460), (385, 217540), (511, 163900), (550, 152278), (596, 140525), (700, 119647), (730, 114730), (745, 112420), (770, 108770), (803, 104300), (1022, 81950), (1043, 80300), (1100, 76139), (1460, 57365), (1490, 56210), (1540, 54385), (1606, 52150), (1639, 51100), (1825, 45892), (1925, 43508), (2044, 40975), (2086, 40150), (2555, 32780), (2980, 28105), (3212, 26075), (3278, 25550), (3650, 22946), (3725, 22484), (3850, 21754), (4015, 20860), (4172, 20075), (5110, 16390), (5215, 16060), (5621, 14900), (6556, 12775), (7300, 11473), (7450, 11242), (7700, 10877), (8030, 10430), (8195, 10220)]