89269180

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:74

約数の個数: 180

約数和(自身を含む): 258341832

約数和(自身を除く): 169072652

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 91, 98, 110, 130, 140, 143, 154, 169, 182, 196, 220, 245, 260, 286, 308, 338, 343, 364, 385, 455, 490, 539, 572, 637, 676, 686, 715, 770, 845, 910, 980, 1001, 1078, 1183, 1274, 1372, 1430, 1540, 1690, 1715, 1820, 1859, 2002, 2156, 2366, 2401, 2548, 2695, 2860, 3185, 3380, 3430, 3718, 3773, 4004, 4459, 4732, 4802, 5005, 5390, 5915, 6370, 6860, 7007, 7436, 7546, 8281, 8918, 9295, 9604, 10010, 10780, 11830, 12005, 12740, 13013, 14014, 15092, 16562, 17836, 18590, 18865, 20020, 22295, 23660, 24010, 26026, 26411, 28028, 31213, 33124, 35035, 37180, 37730, 41405, 44590, 48020, 49049, 52052, 52822, 57967, 62426, 65065, 70070, 75460, 82810, 89180, 91091, 98098, 105644, 115934, 124852, 130130, 132055, 140140, 156065, 165620, 182182, 196196, 231868, 245245, 260260, 264110, 289835, 312130, 343343, 364364, 405769, 455455, 490490, 528220, 579670, 624260, 637637, 686686, 811538, 910910, 980980, 1159340, 1275274, 1373372, 1623076, 1716715, 1821820, 2028845, 2550548, 3188185, 3433430, 4057690, 4463459, 6376370, 6866860, 8115380, 8926918, 12752740, 17853836, 22317295, 44634590, 89269180]

約数ペア:

[(1, 89269180), (2, 44634590), (4, 22317295), (5, 17853836), (7, 12752740), (10, 8926918), (11, 8115380), (13, 6866860), (14, 6376370), (20, 4463459), (22, 4057690), (26, 3433430), (28, 3188185), (35, 2550548), (44, 2028845), (49, 1821820), (52, 1716715), (55, 1623076), (65, 1373372), (70, 1275274), (77, 1159340), (91, 980980), (98, 910910), (110, 811538), (130, 686686), (140, 637637), (143, 624260), (154, 579670), (169, 528220), (182, 490490), (196, 455455), (220, 405769), (245, 364364), (260, 343343), (286, 312130), (308, 289835), (338, 264110), (343, 260260), (364, 245245), (385, 231868), (455, 196196), (490, 182182), (539, 165620), (572, 156065), (637, 140140), (676, 132055), (686, 130130), (715, 124852), (770, 115934), (845, 105644), (910, 98098), (980, 91091), (1001, 89180), (1078, 82810), (1183, 75460), (1274, 70070), (1372, 65065), (1430, 62426), (1540, 57967), (1690, 52822), (1715, 52052), (1820, 49049), (1859, 48020), (2002, 44590), (2156, 41405), (2366, 37730), (2401, 37180), (2548, 35035), (2695, 33124), (2860, 31213), (3185, 28028), (3380, 26411), (3430, 26026), (3718, 24010), (3773, 23660), (4004, 22295), (4459, 20020), (4732, 18865), (4802, 18590), (5005, 17836), (5390, 16562), (5915, 15092), (6370, 14014), (6860, 13013), (7007, 12740), (7436, 12005), (7546, 11830), (8281, 10780), (8918, 10010), (9295, 9604)]