13631800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 40075560

約数和(自身を除く): 26443760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 107, 130, 140, 175, 182, 196, 200, 214, 245, 260, 280, 325, 350, 364, 392, 428, 455, 490, 520, 535, 637, 650, 700, 728, 749, 856, 910, 980, 1070, 1225, 1274, 1300, 1391, 1400, 1498, 1820, 1960, 2140, 2275, 2450, 2548, 2600, 2675, 2782, 2996, 3185, 3640, 3745, 4280, 4550, 4900, 5096, 5243, 5350, 5564, 5992, 6370, 6955, 7490, 9100, 9737, 9800, 10486, 10700, 11128, 12740, 13910, 14980, 15925, 18200, 18725, 19474, 20972, 21400, 25480, 26215, 27820, 29960, 31850, 34775, 37450, 38948, 41944, 48685, 52430, 55640, 63700, 68159, 69550, 74900, 77896, 97370, 104860, 127400, 131075, 136318, 139100, 149800, 194740, 209720, 243425, 262150, 272636, 278200, 340795, 389480, 486850, 524300, 545272, 681590, 973700, 1048600, 1363180, 1703975, 1947400, 2726360, 3407950, 6815900, 13631800]

約数ペア:

[(1, 13631800), (2, 6815900), (4, 3407950), (5, 2726360), (7, 1947400), (8, 1703975), (10, 1363180), (13, 1048600), (14, 973700), (20, 681590), (25, 545272), (26, 524300), (28, 486850), (35, 389480), (40, 340795), (49, 278200), (50, 272636), (52, 262150), (56, 243425), (65, 209720), (70, 194740), (91, 149800), (98, 139100), (100, 136318), (104, 131075), (107, 127400), (130, 104860), (140, 97370), (175, 77896), (182, 74900), (196, 69550), (200, 68159), (214, 63700), (245, 55640), (260, 52430), (280, 48685), (325, 41944), (350, 38948), (364, 37450), (392, 34775), (428, 31850), (455, 29960), (490, 27820), (520, 26215), (535, 25480), (637, 21400), (650, 20972), (700, 19474), (728, 18725), (749, 18200), (856, 15925), (910, 14980), (980, 13910), (1070, 12740), (1225, 11128), (1274, 10700), (1300, 10486), (1391, 9800), (1400, 9737), (1498, 9100), (1820, 7490), (1960, 6955), (2140, 6370), (2275, 5992), (2450, 5564), (2548, 5350), (2600, 5243), (2675, 5096), (2782, 4900), (2996, 4550), (3185, 4280), (3640, 3745)]