101980800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{3541}}^1$

素因数の和:3571

約数の個数: 144

約数和(自身を含む): 363993630

約数和(自身を除く): 262012830

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3541, 3600, 4800, 5760, 7082, 7200, 9600, 10623, 14164, 14400, 17705, 21246, 28328, 28800, 31869, 35410, 42492, 53115, 56656, 63738, 70820, 84984, 88525, 106230, 113312, 127476, 141640, 159345, 169968, 177050, 212460, 226624, 254952, 265575, 283280, 318690, 339936, 354100, 424920, 453248, 509904, 531150, 566560, 637380, 679872, 708200, 796725, 849840, 1019808, 1062300, 1133120, 1274760, 1359744, 1416400, 1593450, 1699680, 2039616, 2124600, 2266240, 2549520, 2832800, 3186900, 3399360, 4079232, 4249200, 5099040, 5665600, 6373800, 6798720, 8498400, 10198080, 11331200, 12747600, 16996800, 20396160, 25495200, 33993600, 50990400, 101980800]

約数ペア:

[(1, 101980800), (2, 50990400), (3, 33993600), (4, 25495200), (5, 20396160), (6, 16996800), (8, 12747600), (9, 11331200), (10, 10198080), (12, 8498400), (15, 6798720), (16, 6373800), (18, 5665600), (20, 5099040), (24, 4249200), (25, 4079232), (30, 3399360), (32, 3186900), (36, 2832800), (40, 2549520), (45, 2266240), (48, 2124600), (50, 2039616), (60, 1699680), (64, 1593450), (72, 1416400), (75, 1359744), (80, 1274760), (90, 1133120), (96, 1062300), (100, 1019808), (120, 849840), (128, 796725), (144, 708200), (150, 679872), (160, 637380), (180, 566560), (192, 531150), (200, 509904), (225, 453248), (240, 424920), (288, 354100), (300, 339936), (320, 318690), (360, 283280), (384, 265575), (400, 254952), (450, 226624), (480, 212460), (576, 177050), (600, 169968), (640, 159345), (720, 141640), (800, 127476), (900, 113312), (960, 106230), (1152, 88525), (1200, 84984), (1440, 70820), (1600, 63738), (1800, 56656), (1920, 53115), (2400, 42492), (2880, 35410), (3200, 31869), (3541, 28800), (3600, 28328), (4800, 21246), (5760, 17705), (7082, 14400), (7200, 14164), (9600, 10623)]