30217600

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 91065600

約数和(自身を除く): 60848000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 71, 76, 80, 95, 100, 112, 128, 133, 140, 142, 152, 160, 175, 190, 200, 224, 266, 280, 284, 304, 320, 350, 355, 380, 400, 448, 475, 497, 532, 560, 568, 608, 640, 665, 700, 710, 760, 800, 896, 950, 994, 1064, 1120, 1136, 1216, 1330, 1349, 1400, 1420, 1520, 1600, 1775, 1900, 1988, 2128, 2240, 2272, 2432, 2485, 2660, 2698, 2800, 2840, 3040, 3200, 3325, 3550, 3800, 3976, 4256, 4480, 4544, 4970, 5320, 5396, 5600, 5680, 6080, 6650, 6745, 7100, 7600, 7952, 8512, 9088, 9443, 9940, 10640, 10792, 11200, 11360, 12160, 12425, 13300, 13490, 14200, 15200, 15904, 17024, 18886, 19880, 21280, 21584, 22400, 22720, 24850, 26600, 26980, 28400, 30400, 31808, 33725, 37772, 39760, 42560, 43168, 45440, 47215, 49700, 53200, 53960, 56800, 60800, 63616, 67450, 75544, 79520, 85120, 86336, 94430, 99400, 106400, 107920, 113600, 134900, 151088, 159040, 172672, 188860, 198800, 212800, 215840, 227200, 236075, 269800, 302176, 318080, 377720, 397600, 425600, 431680, 472150, 539600, 604352, 755440, 795200, 863360, 944300, 1079200, 1208704, 1510880, 1590400, 1888600, 2158400, 3021760, 3777200, 4316800, 6043520, 7554400, 15108800, 30217600]

約数ペア:

[(1, 30217600), (2, 15108800), (4, 7554400), (5, 6043520), (7, 4316800), (8, 3777200), (10, 3021760), (14, 2158400), (16, 1888600), (19, 1590400), (20, 1510880), (25, 1208704), (28, 1079200), (32, 944300), (35, 863360), (38, 795200), (40, 755440), (50, 604352), (56, 539600), (64, 472150), (70, 431680), (71, 425600), (76, 397600), (80, 377720), (95, 318080), (100, 302176), (112, 269800), (128, 236075), (133, 227200), (140, 215840), (142, 212800), (152, 198800), (160, 188860), (175, 172672), (190, 159040), (200, 151088), (224, 134900), (266, 113600), (280, 107920), (284, 106400), (304, 99400), (320, 94430), (350, 86336), (355, 85120), (380, 79520), (400, 75544), (448, 67450), (475, 63616), (497, 60800), (532, 56800), (560, 53960), (568, 53200), (608, 49700), (640, 47215), (665, 45440), (700, 43168), (710, 42560), (760, 39760), (800, 37772), (896, 33725), (950, 31808), (994, 30400), (1064, 28400), (1120, 26980), (1136, 26600), (1216, 24850), (1330, 22720), (1349, 22400), (1400, 21584), (1420, 21280), (1520, 19880), (1600, 18886), (1775, 17024), (1900, 15904), (1988, 15200), (2128, 14200), (2240, 13490), (2272, 13300), (2432, 12425), (2485, 12160), (2660, 11360), (2698, 11200), (2800, 10792), (2840, 10640), (3040, 9940), (3200, 9443), (3325, 9088), (3550, 8512), (3800, 7952), (3976, 7600), (4256, 7100), (4480, 6745), (4544, 6650), (4970, 6080), (5320, 5680), (5396, 5600)]