60490300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 155545600

約数和(自身を除く): 95055300

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 31, 38, 50, 52, 62, 65, 76, 79, 95, 100, 124, 130, 155, 158, 190, 247, 260, 310, 316, 325, 380, 395, 403, 475, 494, 589, 620, 650, 775, 790, 806, 950, 988, 1027, 1178, 1235, 1300, 1501, 1550, 1580, 1612, 1900, 1975, 2015, 2054, 2356, 2449, 2470, 2945, 3002, 3100, 3950, 4030, 4108, 4898, 4940, 5135, 5890, 6004, 6175, 7505, 7657, 7900, 8060, 9796, 10075, 10270, 11780, 12245, 12350, 14725, 15010, 15314, 19513, 20150, 20540, 24490, 24700, 25675, 29450, 30020, 30628, 31837, 37525, 38285, 39026, 40300, 46531, 48980, 51350, 58900, 61225, 63674, 75050, 76570, 78052, 93062, 97565, 102700, 122450, 127348, 150100, 153140, 159185, 186124, 191425, 195130, 232655, 244900, 318370, 382850, 390260, 465310, 487825, 604903, 636740, 765700, 795925, 930620, 975650, 1163275, 1209806, 1591850, 1951300, 2326550, 2419612, 3024515, 3183700, 4653100, 6049030, 12098060, 15122575, 30245150, 60490300]

約数ペア:

[(1, 60490300), (2, 30245150), (4, 15122575), (5, 12098060), (10, 6049030), (13, 4653100), (19, 3183700), (20, 3024515), (25, 2419612), (26, 2326550), (31, 1951300), (38, 1591850), (50, 1209806), (52, 1163275), (62, 975650), (65, 930620), (76, 795925), (79, 765700), (95, 636740), (100, 604903), (124, 487825), (130, 465310), (155, 390260), (158, 382850), (190, 318370), (247, 244900), (260, 232655), (310, 195130), (316, 191425), (325, 186124), (380, 159185), (395, 153140), (403, 150100), (475, 127348), (494, 122450), (589, 102700), (620, 97565), (650, 93062), (775, 78052), (790, 76570), (806, 75050), (950, 63674), (988, 61225), (1027, 58900), (1178, 51350), (1235, 48980), (1300, 46531), (1501, 40300), (1550, 39026), (1580, 38285), (1612, 37525), (1900, 31837), (1975, 30628), (2015, 30020), (2054, 29450), (2356, 25675), (2449, 24700), (2470, 24490), (2945, 20540), (3002, 20150), (3100, 19513), (3950, 15314), (4030, 15010), (4108, 14725), (4898, 12350), (4940, 12245), (5135, 11780), (5890, 10270), (6004, 10075), (6175, 9796), (7505, 8060), (7657, 7900)]