9045400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 26717040

約数和(自身を除く): 17671640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 71, 91, 98, 100, 104, 130, 140, 142, 175, 182, 196, 200, 245, 260, 280, 284, 325, 350, 355, 364, 392, 455, 490, 497, 520, 568, 637, 650, 700, 710, 728, 910, 923, 980, 994, 1225, 1274, 1300, 1400, 1420, 1775, 1820, 1846, 1960, 1988, 2275, 2450, 2485, 2548, 2600, 2840, 3185, 3479, 3550, 3640, 3692, 3976, 4550, 4615, 4900, 4970, 5096, 6370, 6461, 6958, 7100, 7384, 9100, 9230, 9800, 9940, 12425, 12740, 12922, 13916, 14200, 15925, 17395, 18200, 18460, 19880, 23075, 24850, 25480, 25844, 27832, 31850, 32305, 34790, 36920, 45227, 46150, 49700, 51688, 63700, 64610, 69580, 86975, 90454, 92300, 99400, 127400, 129220, 139160, 161525, 173950, 180908, 184600, 226135, 258440, 323050, 347900, 361816, 452270, 646100, 695800, 904540, 1130675, 1292200, 1809080, 2261350, 4522700, 9045400]

約数ペア:

[(1, 9045400), (2, 4522700), (4, 2261350), (5, 1809080), (7, 1292200), (8, 1130675), (10, 904540), (13, 695800), (14, 646100), (20, 452270), (25, 361816), (26, 347900), (28, 323050), (35, 258440), (40, 226135), (49, 184600), (50, 180908), (52, 173950), (56, 161525), (65, 139160), (70, 129220), (71, 127400), (91, 99400), (98, 92300), (100, 90454), (104, 86975), (130, 69580), (140, 64610), (142, 63700), (175, 51688), (182, 49700), (196, 46150), (200, 45227), (245, 36920), (260, 34790), (280, 32305), (284, 31850), (325, 27832), (350, 25844), (355, 25480), (364, 24850), (392, 23075), (455, 19880), (490, 18460), (497, 18200), (520, 17395), (568, 15925), (637, 14200), (650, 13916), (700, 12922), (710, 12740), (728, 12425), (910, 9940), (923, 9800), (980, 9230), (994, 9100), (1225, 7384), (1274, 7100), (1300, 6958), (1400, 6461), (1420, 6370), (1775, 5096), (1820, 4970), (1846, 4900), (1960, 4615), (1988, 4550), (2275, 3976), (2450, 3692), (2485, 3640), (2548, 3550), (2600, 3479), (2840, 3185)]