180281400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:858

約数の個数: 192

約数和(自身を含む): 623397600

約数和(自身を除く): 443116200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 29, 30, 39, 40, 50, 52, 58, 60, 65, 75, 78, 87, 100, 104, 116, 120, 130, 145, 150, 156, 174, 195, 200, 232, 260, 290, 300, 312, 325, 348, 377, 390, 435, 520, 580, 600, 650, 696, 725, 754, 780, 797, 870, 975, 1131, 1160, 1300, 1450, 1508, 1560, 1594, 1740, 1885, 1950, 2175, 2262, 2391, 2600, 2900, 3016, 3188, 3480, 3770, 3900, 3985, 4350, 4524, 4782, 5655, 5800, 6376, 7540, 7800, 7970, 8700, 9048, 9425, 9564, 10361, 11310, 11955, 15080, 15940, 17400, 18850, 19128, 19925, 20722, 22620, 23113, 23910, 28275, 31083, 31880, 37700, 39850, 41444, 45240, 46226, 47820, 51805, 56550, 59775, 62166, 69339, 75400, 79700, 82888, 92452, 95640, 103610, 113100, 115565, 119550, 124332, 138678, 155415, 159400, 184904, 207220, 226200, 231130, 239100, 248664, 259025, 277356, 300469, 310830, 346695, 414440, 462260, 478200, 518050, 554712, 577825, 600938, 621660, 693390, 777075, 901407, 924520, 1036100, 1155650, 1201876, 1243320, 1386780, 1502345, 1554150, 1733475, 1802814, 2072200, 2311300, 2403752, 2773560, 3004690, 3108300, 3466950, 3605628, 4507035, 4622600, 6009380, 6216600, 6933900, 7211256, 7511725, 9014070, 12018760, 13867800, 15023450, 18028140, 22535175, 30046900, 36056280, 45070350, 60093800, 90140700, 180281400]

約数ペア:

[(1, 180281400), (2, 90140700), (3, 60093800), (4, 45070350), (5, 36056280), (6, 30046900), (8, 22535175), (10, 18028140), (12, 15023450), (13, 13867800), (15, 12018760), (20, 9014070), (24, 7511725), (25, 7211256), (26, 6933900), (29, 6216600), (30, 6009380), (39, 4622600), (40, 4507035), (50, 3605628), (52, 3466950), (58, 3108300), (60, 3004690), (65, 2773560), (75, 2403752), (78, 2311300), (87, 2072200), (100, 1802814), (104, 1733475), (116, 1554150), (120, 1502345), (130, 1386780), (145, 1243320), (150, 1201876), (156, 1155650), (174, 1036100), (195, 924520), (200, 901407), (232, 777075), (260, 693390), (290, 621660), (300, 600938), (312, 577825), (325, 554712), (348, 518050), (377, 478200), (390, 462260), (435, 414440), (520, 346695), (580, 310830), (600, 300469), (650, 277356), (696, 259025), (725, 248664), (754, 239100), (780, 231130), (797, 226200), (870, 207220), (975, 184904), (1131, 159400), (1160, 155415), (1300, 138678), (1450, 124332), (1508, 119550), (1560, 115565), (1594, 113100), (1740, 103610), (1885, 95640), (1950, 92452), (2175, 82888), (2262, 79700), (2391, 75400), (2600, 69339), (2900, 62166), (3016, 59775), (3188, 56550), (3480, 51805), (3770, 47820), (3900, 46226), (3985, 45240), (4350, 41444), (4524, 39850), (4782, 37700), (5655, 31880), (5800, 31083), (6376, 28275), (7540, 23910), (7800, 23113), (7970, 22620), (8700, 20722), (9048, 19925), (9425, 19128), (9564, 18850), (10361, 17400), (11310, 15940), (11955, 15080)]