2204400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 7749504

約数和(自身を除く): 5545104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 167, 176, 200, 220, 240, 264, 275, 300, 330, 334, 400, 440, 501, 528, 550, 600, 660, 668, 825, 835, 880, 1002, 1100, 1200, 1320, 1336, 1650, 1670, 1837, 2004, 2200, 2505, 2640, 2672, 3300, 3340, 3674, 4008, 4175, 4400, 5010, 5511, 6600, 6680, 7348, 8016, 8350, 9185, 10020, 11022, 12525, 13200, 13360, 14696, 16700, 18370, 20040, 22044, 25050, 27555, 29392, 33400, 36740, 40080, 44088, 45925, 50100, 55110, 66800, 73480, 88176, 91850, 100200, 110220, 137775, 146960, 183700, 200400, 220440, 275550, 367400, 440880, 551100, 734800, 1102200, 2204400]

約数ペア:

[(1, 2204400), (2, 1102200), (3, 734800), (4, 551100), (5, 440880), (6, 367400), (8, 275550), (10, 220440), (11, 200400), (12, 183700), (15, 146960), (16, 137775), (20, 110220), (22, 100200), (24, 91850), (25, 88176), (30, 73480), (33, 66800), (40, 55110), (44, 50100), (48, 45925), (50, 44088), (55, 40080), (60, 36740), (66, 33400), (75, 29392), (80, 27555), (88, 25050), (100, 22044), (110, 20040), (120, 18370), (132, 16700), (150, 14696), (165, 13360), (167, 13200), (176, 12525), (200, 11022), (220, 10020), (240, 9185), (264, 8350), (275, 8016), (300, 7348), (330, 6680), (334, 6600), (400, 5511), (440, 5010), (501, 4400), (528, 4175), (550, 4008), (600, 3674), (660, 3340), (668, 3300), (825, 2672), (835, 2640), (880, 2505), (1002, 2200), (1100, 2004), (1200, 1837), (1320, 1670), (1336, 1650)]