69766920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 239013720

約数和(自身を除く): 169246800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 353, 360, 366, 405, 488, 540, 549, 610, 648, 706, 732, 810, 915, 1059, 1080, 1098, 1220, 1412, 1464, 1620, 1647, 1765, 1830, 2118, 2196, 2440, 2745, 2824, 3177, 3240, 3294, 3530, 3660, 4236, 4392, 4941, 5295, 5490, 6354, 6588, 7060, 7320, 8235, 8472, 9531, 9882, 10590, 10980, 12708, 13176, 14120, 15885, 16470, 19062, 19764, 21180, 21533, 21960, 24705, 25416, 28593, 31770, 32940, 38124, 39528, 42360, 43066, 47655, 49410, 57186, 63540, 64599, 65880, 76248, 86132, 95310, 98820, 107665, 114372, 127080, 129198, 142965, 172264, 190620, 193797, 197640, 215330, 228744, 258396, 285930, 322995, 381240, 387594, 430660, 516792, 571860, 581391, 645990, 775188, 861320, 968985, 1143720, 1162782, 1291980, 1550376, 1744173, 1937970, 2325564, 2583960, 2906955, 3488346, 3875940, 4651128, 5813910, 6976692, 7751880, 8720865, 11627820, 13953384, 17441730, 23255640, 34883460, 69766920]

約数ペア:

[(1, 69766920), (2, 34883460), (3, 23255640), (4, 17441730), (5, 13953384), (6, 11627820), (8, 8720865), (9, 7751880), (10, 6976692), (12, 5813910), (15, 4651128), (18, 3875940), (20, 3488346), (24, 2906955), (27, 2583960), (30, 2325564), (36, 1937970), (40, 1744173), (45, 1550376), (54, 1291980), (60, 1162782), (61, 1143720), (72, 968985), (81, 861320), (90, 775188), (108, 645990), (120, 581391), (122, 571860), (135, 516792), (162, 430660), (180, 387594), (183, 381240), (216, 322995), (244, 285930), (270, 258396), (305, 228744), (324, 215330), (353, 197640), (360, 193797), (366, 190620), (405, 172264), (488, 142965), (540, 129198), (549, 127080), (610, 114372), (648, 107665), (706, 98820), (732, 95310), (810, 86132), (915, 76248), (1059, 65880), (1080, 64599), (1098, 63540), (1220, 57186), (1412, 49410), (1464, 47655), (1620, 43066), (1647, 42360), (1765, 39528), (1830, 38124), (2118, 32940), (2196, 31770), (2440, 28593), (2745, 25416), (2824, 24705), (3177, 21960), (3240, 21533), (3294, 21180), (3530, 19764), (3660, 19062), (4236, 16470), (4392, 15885), (4941, 14120), (5295, 13176), (5490, 12708), (6354, 10980), (6588, 10590), (7060, 9882), (7320, 9531), (8235, 8472)]