74658220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 216760320

約数和(自身を除く): 142102100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 19, 20, 26, 28, 34, 35, 38, 52, 65, 68, 70, 76, 85, 91, 95, 119, 127, 130, 133, 140, 170, 182, 190, 221, 238, 247, 254, 260, 266, 323, 340, 364, 380, 442, 455, 476, 494, 508, 532, 595, 635, 646, 665, 884, 889, 910, 988, 1105, 1190, 1235, 1270, 1292, 1330, 1547, 1615, 1651, 1729, 1778, 1820, 2159, 2210, 2261, 2380, 2413, 2470, 2540, 2660, 3094, 3230, 3302, 3458, 3556, 4199, 4318, 4420, 4445, 4522, 4826, 4940, 6188, 6460, 6604, 6916, 7735, 8255, 8398, 8636, 8645, 8890, 9044, 9652, 10795, 11305, 11557, 12065, 15113, 15470, 16510, 16796, 16891, 17290, 17780, 20995, 21590, 22610, 23114, 24130, 28067, 29393, 30226, 30940, 31369, 33020, 33782, 34580, 41021, 41990, 43180, 45220, 46228, 48260, 56134, 57785, 58786, 60452, 62738, 67564, 75565, 82042, 83980, 84455, 112268, 115570, 117572, 125476, 140335, 146965, 151130, 156845, 164084, 168910, 196469, 205105, 219583, 231140, 280670, 287147, 293930, 302260, 313690, 337820, 392938, 410210, 439166, 533273, 561340, 574294, 587860, 627380, 785876, 820420, 878332, 982345, 1066546, 1097915, 1148588, 1435735, 1964690, 2133092, 2195830, 2666365, 2871470, 3732911, 3929380, 4391660, 5332730, 5742940, 7465822, 10665460, 14931644, 18664555, 37329110, 74658220]

約数ペア:

[(1, 74658220), (2, 37329110), (4, 18664555), (5, 14931644), (7, 10665460), (10, 7465822), (13, 5742940), (14, 5332730), (17, 4391660), (19, 3929380), (20, 3732911), (26, 2871470), (28, 2666365), (34, 2195830), (35, 2133092), (38, 1964690), (52, 1435735), (65, 1148588), (68, 1097915), (70, 1066546), (76, 982345), (85, 878332), (91, 820420), (95, 785876), (119, 627380), (127, 587860), (130, 574294), (133, 561340), (140, 533273), (170, 439166), (182, 410210), (190, 392938), (221, 337820), (238, 313690), (247, 302260), (254, 293930), (260, 287147), (266, 280670), (323, 231140), (340, 219583), (364, 205105), (380, 196469), (442, 168910), (455, 164084), (476, 156845), (494, 151130), (508, 146965), (532, 140335), (595, 125476), (635, 117572), (646, 115570), (665, 112268), (884, 84455), (889, 83980), (910, 82042), (988, 75565), (1105, 67564), (1190, 62738), (1235, 60452), (1270, 58786), (1292, 57785), (1330, 56134), (1547, 48260), (1615, 46228), (1651, 45220), (1729, 43180), (1778, 41990), (1820, 41021), (2159, 34580), (2210, 33782), (2261, 33020), (2380, 31369), (2413, 30940), (2470, 30226), (2540, 29393), (2660, 28067), (3094, 24130), (3230, 23114), (3302, 22610), (3458, 21590), (3556, 20995), (4199, 17780), (4318, 17290), (4420, 16891), (4445, 16796), (4522, 16510), (4826, 15470), (4940, 15113), (6188, 12065), (6460, 11557), (6604, 11305), (6916, 10795), (7735, 9652), (8255, 9044), (8398, 8890), (8636, 8645)]