101942820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 366912000

約数和(自身を除く): 264969180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 149, 180, 181, 189, 210, 252, 270, 298, 315, 362, 378, 420, 447, 540, 543, 596, 630, 724, 745, 756, 894, 905, 945, 1043, 1086, 1260, 1267, 1341, 1490, 1629, 1788, 1810, 1890, 2086, 2172, 2235, 2534, 2682, 2715, 2980, 3129, 3258, 3620, 3780, 3801, 4023, 4172, 4470, 4887, 5068, 5215, 5364, 5430, 6258, 6335, 6516, 6705, 7602, 8046, 8145, 8940, 9387, 9774, 10430, 10860, 11403, 12516, 12670, 13410, 15204, 15645, 16092, 16290, 18774, 19005, 19548, 20115, 20860, 22806, 24435, 25340, 26820, 26969, 28161, 31290, 32580, 34209, 37548, 38010, 40230, 45612, 46935, 48870, 53938, 56322, 57015, 62580, 68418, 76020, 80460, 80907, 93870, 97740, 107876, 112644, 114030, 134845, 136836, 140805, 161814, 171045, 187740, 188783, 228060, 242721, 269690, 281610, 323628, 342090, 377566, 404535, 485442, 539380, 563220, 566349, 684180, 728163, 755132, 809070, 943915, 970884, 1132698, 1213605, 1456326, 1618140, 1699047, 1887830, 2265396, 2427210, 2831745, 2912652, 3398094, 3640815, 3775660, 4854420, 5097141, 5663490, 6796188, 7281630, 8495235, 10194282, 11326980, 14563260, 16990470, 20388564, 25485705, 33980940, 50971410, 101942820]

約数ペア:

[(1, 101942820), (2, 50971410), (3, 33980940), (4, 25485705), (5, 20388564), (6, 16990470), (7, 14563260), (9, 11326980), (10, 10194282), (12, 8495235), (14, 7281630), (15, 6796188), (18, 5663490), (20, 5097141), (21, 4854420), (27, 3775660), (28, 3640815), (30, 3398094), (35, 2912652), (36, 2831745), (42, 2427210), (45, 2265396), (54, 1887830), (60, 1699047), (63, 1618140), (70, 1456326), (84, 1213605), (90, 1132698), (105, 970884), (108, 943915), (126, 809070), (135, 755132), (140, 728163), (149, 684180), (180, 566349), (181, 563220), (189, 539380), (210, 485442), (252, 404535), (270, 377566), (298, 342090), (315, 323628), (362, 281610), (378, 269690), (420, 242721), (447, 228060), (540, 188783), (543, 187740), (596, 171045), (630, 161814), (724, 140805), (745, 136836), (756, 134845), (894, 114030), (905, 112644), (945, 107876), (1043, 97740), (1086, 93870), (1260, 80907), (1267, 80460), (1341, 76020), (1490, 68418), (1629, 62580), (1788, 57015), (1810, 56322), (1890, 53938), (2086, 48870), (2172, 46935), (2235, 45612), (2534, 40230), (2682, 38010), (2715, 37548), (2980, 34209), (3129, 32580), (3258, 31290), (3620, 28161), (3780, 26969), (3801, 26820), (4023, 25340), (4172, 24435), (4470, 22806), (4887, 20860), (5068, 20115), (5215, 19548), (5364, 19005), (5430, 18774), (6258, 16290), (6335, 16092), (6516, 15645), (6705, 15204), (7602, 13410), (8046, 12670), (8145, 12516), (8940, 11403), (9387, 10860), (9774, 10430)]