244779800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 599961600

約数和(自身を除く): 355181800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 127, 184, 200, 230, 254, 419, 460, 508, 575, 635, 838, 920, 1016, 1150, 1270, 1676, 2095, 2300, 2540, 2921, 3175, 3352, 4190, 4600, 5080, 5842, 6350, 8380, 9637, 10475, 11684, 12700, 14605, 16760, 19274, 20950, 23368, 25400, 29210, 38548, 41900, 48185, 53213, 58420, 73025, 77096, 83800, 96370, 106426, 116840, 146050, 192740, 212852, 240925, 266065, 292100, 385480, 425704, 481850, 532130, 584200, 963700, 1064260, 1223899, 1330325, 1927400, 2128520, 2447798, 2660650, 4895596, 5321300, 6119495, 9791192, 10642600, 12238990, 24477980, 30597475, 48955960, 61194950, 122389900, 244779800]

約数ペア:

[(1, 244779800), (2, 122389900), (4, 61194950), (5, 48955960), (8, 30597475), (10, 24477980), (20, 12238990), (23, 10642600), (25, 9791192), (40, 6119495), (46, 5321300), (50, 4895596), (92, 2660650), (100, 2447798), (115, 2128520), (127, 1927400), (184, 1330325), (200, 1223899), (230, 1064260), (254, 963700), (419, 584200), (460, 532130), (508, 481850), (575, 425704), (635, 385480), (838, 292100), (920, 266065), (1016, 240925), (1150, 212852), (1270, 192740), (1676, 146050), (2095, 116840), (2300, 106426), (2540, 96370), (2921, 83800), (3175, 77096), (3352, 73025), (4190, 58420), (4600, 53213), (5080, 48185), (5842, 41900), (6350, 38548), (8380, 29210), (9637, 25400), (10475, 23368), (11684, 20950), (12700, 19274), (14605, 16760)]