76552140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 264176640

約数和(自身を除く): 187624500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 53, 57, 60, 70, 76, 84, 95, 105, 106, 114, 133, 140, 159, 181, 190, 210, 212, 228, 265, 266, 285, 318, 362, 371, 380, 399, 420, 530, 532, 543, 570, 636, 665, 724, 742, 795, 798, 905, 1007, 1060, 1086, 1113, 1140, 1267, 1330, 1484, 1590, 1596, 1810, 1855, 1995, 2014, 2172, 2226, 2534, 2660, 2715, 3021, 3180, 3439, 3620, 3710, 3801, 3990, 4028, 4452, 5035, 5068, 5430, 5565, 6042, 6335, 6878, 7049, 7420, 7602, 7980, 9593, 10070, 10317, 10860, 11130, 12084, 12670, 13756, 14098, 15105, 15204, 17195, 19005, 19186, 20140, 20634, 21147, 22260, 24073, 25340, 28196, 28779, 30210, 34390, 35245, 38010, 38372, 41268, 42294, 47965, 48146, 51585, 57558, 60420, 67151, 68780, 70490, 72219, 76020, 84588, 95930, 96292, 103170, 105735, 115116, 120365, 134302, 140980, 143895, 144438, 182267, 191860, 201453, 206340, 211470, 240730, 268604, 287790, 288876, 335755, 361095, 364534, 402906, 422940, 481460, 546801, 575580, 671510, 722190, 729068, 805812, 911335, 1007265, 1093602, 1275869, 1343020, 1444380, 1822670, 2014530, 2187204, 2551738, 2734005, 3645340, 3827607, 4029060, 5103476, 5468010, 6379345, 7655214, 10936020, 12758690, 15310428, 19138035, 25517380, 38276070, 76552140]

約数ペア:

[(1, 76552140), (2, 38276070), (3, 25517380), (4, 19138035), (5, 15310428), (6, 12758690), (7, 10936020), (10, 7655214), (12, 6379345), (14, 5468010), (15, 5103476), (19, 4029060), (20, 3827607), (21, 3645340), (28, 2734005), (30, 2551738), (35, 2187204), (38, 2014530), (42, 1822670), (53, 1444380), (57, 1343020), (60, 1275869), (70, 1093602), (76, 1007265), (84, 911335), (95, 805812), (105, 729068), (106, 722190), (114, 671510), (133, 575580), (140, 546801), (159, 481460), (181, 422940), (190, 402906), (210, 364534), (212, 361095), (228, 335755), (265, 288876), (266, 287790), (285, 268604), (318, 240730), (362, 211470), (371, 206340), (380, 201453), (399, 191860), (420, 182267), (530, 144438), (532, 143895), (543, 140980), (570, 134302), (636, 120365), (665, 115116), (724, 105735), (742, 103170), (795, 96292), (798, 95930), (905, 84588), (1007, 76020), (1060, 72219), (1086, 70490), (1113, 68780), (1140, 67151), (1267, 60420), (1330, 57558), (1484, 51585), (1590, 48146), (1596, 47965), (1810, 42294), (1855, 41268), (1995, 38372), (2014, 38010), (2172, 35245), (2226, 34390), (2534, 30210), (2660, 28779), (2715, 28196), (3021, 25340), (3180, 24073), (3439, 22260), (3620, 21147), (3710, 20634), (3801, 20140), (3990, 19186), (4028, 19005), (4452, 17195), (5035, 15204), (5068, 15105), (5430, 14098), (5565, 13756), (6042, 12670), (6335, 12084), (6878, 11130), (7049, 10860), (7420, 10317), (7602, 10070), (7980, 9593)]