204040600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 492156000

約数和(自身を除く): 288115400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 149, 164, 167, 200, 205, 298, 328, 334, 410, 596, 668, 745, 820, 835, 1025, 1192, 1336, 1490, 1640, 1670, 2050, 2980, 3340, 3725, 4100, 4175, 5960, 6109, 6680, 6847, 7450, 8200, 8350, 12218, 13694, 14900, 16700, 24436, 24883, 27388, 29800, 30545, 33400, 34235, 48872, 49766, 54776, 61090, 68470, 99532, 122180, 124415, 136940, 152725, 171175, 199064, 244360, 248830, 273880, 305450, 342350, 497660, 610900, 622075, 684700, 995320, 1020203, 1221800, 1244150, 1369400, 2040406, 2488300, 4080812, 4976600, 5101015, 8161624, 10202030, 20404060, 25505075, 40808120, 51010150, 102020300, 204040600]

約数ペア:

[(1, 204040600), (2, 102020300), (4, 51010150), (5, 40808120), (8, 25505075), (10, 20404060), (20, 10202030), (25, 8161624), (40, 5101015), (41, 4976600), (50, 4080812), (82, 2488300), (100, 2040406), (149, 1369400), (164, 1244150), (167, 1221800), (200, 1020203), (205, 995320), (298, 684700), (328, 622075), (334, 610900), (410, 497660), (596, 342350), (668, 305450), (745, 273880), (820, 248830), (835, 244360), (1025, 199064), (1192, 171175), (1336, 152725), (1490, 136940), (1640, 124415), (1670, 122180), (2050, 99532), (2980, 68470), (3340, 61090), (3725, 54776), (4100, 49766), (4175, 48872), (5960, 34235), (6109, 33400), (6680, 30545), (6847, 29800), (7450, 27388), (8200, 24883), (8350, 24436), (12218, 16700), (13694, 14900)]