234484000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 605070648

約数和(自身を除く): 370586648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 61, 62, 80, 100, 122, 124, 125, 155, 160, 200, 244, 248, 250, 305, 310, 400, 488, 496, 500, 610, 620, 775, 800, 961, 976, 992, 1000, 1220, 1240, 1525, 1550, 1891, 1922, 1952, 2000, 2440, 2480, 3050, 3100, 3782, 3844, 3875, 4000, 4805, 4880, 4960, 6100, 6200, 7564, 7625, 7688, 7750, 9455, 9610, 9760, 12200, 12400, 15128, 15250, 15376, 15500, 18910, 19220, 24025, 24400, 24800, 30256, 30500, 30752, 31000, 37820, 38440, 47275, 48050, 48800, 58621, 60512, 61000, 62000, 75640, 76880, 94550, 96100, 117242, 120125, 122000, 124000, 151280, 153760, 189100, 192200, 234484, 236375, 240250, 244000, 293105, 302560, 378200, 384400, 468968, 472750, 480500, 586210, 756400, 768800, 937936, 945500, 961000, 1172420, 1465525, 1512800, 1875872, 1891000, 1922000, 2344840, 2931050, 3782000, 3844000, 4689680, 5862100, 7327625, 7564000, 9379360, 11724200, 14655250, 23448400, 29310500, 46896800, 58621000, 117242000, 234484000]

約数ペア:

[(1, 234484000), (2, 117242000), (4, 58621000), (5, 46896800), (8, 29310500), (10, 23448400), (16, 14655250), (20, 11724200), (25, 9379360), (31, 7564000), (32, 7327625), (40, 5862100), (50, 4689680), (61, 3844000), (62, 3782000), (80, 2931050), (100, 2344840), (122, 1922000), (124, 1891000), (125, 1875872), (155, 1512800), (160, 1465525), (200, 1172420), (244, 961000), (248, 945500), (250, 937936), (305, 768800), (310, 756400), (400, 586210), (488, 480500), (496, 472750), (500, 468968), (610, 384400), (620, 378200), (775, 302560), (800, 293105), (961, 244000), (976, 240250), (992, 236375), (1000, 234484), (1220, 192200), (1240, 189100), (1525, 153760), (1550, 151280), (1891, 124000), (1922, 122000), (1952, 120125), (2000, 117242), (2440, 96100), (2480, 94550), (3050, 76880), (3100, 75640), (3782, 62000), (3844, 61000), (3875, 60512), (4000, 58621), (4805, 48800), (4880, 48050), (4960, 47275), (6100, 38440), (6200, 37820), (7564, 31000), (7625, 30752), (7688, 30500), (7750, 30256), (9455, 24800), (9610, 24400), (9760, 24025), (12200, 19220), (12400, 18910), (15128, 15500), (15250, 15376)]