79632180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 263208960

約数和(自身を除く): 183576780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 67, 71, 90, 93, 108, 124, 134, 135, 142, 155, 180, 186, 201, 213, 268, 270, 279, 284, 310, 335, 355, 372, 402, 426, 465, 540, 558, 603, 620, 639, 670, 710, 804, 837, 852, 930, 1005, 1065, 1116, 1206, 1278, 1340, 1395, 1420, 1674, 1809, 1860, 1917, 2010, 2077, 2130, 2201, 2412, 2556, 2790, 3015, 3195, 3348, 3618, 3834, 4020, 4154, 4185, 4260, 4402, 4757, 5580, 6030, 6231, 6390, 6603, 7236, 7668, 8308, 8370, 8804, 9045, 9514, 9585, 10385, 11005, 12060, 12462, 12780, 13206, 14271, 16740, 18090, 18693, 19028, 19170, 19809, 20770, 22010, 23785, 24924, 26412, 28542, 31155, 33015, 36180, 37386, 38340, 39618, 41540, 42813, 44020, 47570, 56079, 57084, 59427, 62310, 66030, 71355, 74772, 79236, 85626, 93465, 95140, 99045, 112158, 118854, 124620, 128439, 132060, 142710, 147467, 171252, 186930, 198090, 214065, 224316, 237708, 256878, 280395, 285420, 294934, 297135, 373860, 396180, 428130, 442401, 513756, 560790, 589868, 594270, 642195, 737335, 856260, 884802, 1121580, 1188540, 1284390, 1327203, 1474670, 1769604, 2212005, 2568780, 2654406, 2949340, 3981609, 4424010, 5308812, 6636015, 7963218, 8848020, 13272030, 15926436, 19908045, 26544060, 39816090, 79632180]

約数ペア:

[(1, 79632180), (2, 39816090), (3, 26544060), (4, 19908045), (5, 15926436), (6, 13272030), (9, 8848020), (10, 7963218), (12, 6636015), (15, 5308812), (18, 4424010), (20, 3981609), (27, 2949340), (30, 2654406), (31, 2568780), (36, 2212005), (45, 1769604), (54, 1474670), (60, 1327203), (62, 1284390), (67, 1188540), (71, 1121580), (90, 884802), (93, 856260), (108, 737335), (124, 642195), (134, 594270), (135, 589868), (142, 560790), (155, 513756), (180, 442401), (186, 428130), (201, 396180), (213, 373860), (268, 297135), (270, 294934), (279, 285420), (284, 280395), (310, 256878), (335, 237708), (355, 224316), (372, 214065), (402, 198090), (426, 186930), (465, 171252), (540, 147467), (558, 142710), (603, 132060), (620, 128439), (639, 124620), (670, 118854), (710, 112158), (804, 99045), (837, 95140), (852, 93465), (930, 85626), (1005, 79236), (1065, 74772), (1116, 71355), (1206, 66030), (1278, 62310), (1340, 59427), (1395, 57084), (1420, 56079), (1674, 47570), (1809, 44020), (1860, 42813), (1917, 41540), (2010, 39618), (2077, 38340), (2130, 37386), (2201, 36180), (2412, 33015), (2556, 31155), (2790, 28542), (3015, 26412), (3195, 24924), (3348, 23785), (3618, 22010), (3834, 20770), (4020, 19809), (4154, 19170), (4185, 19028), (4260, 18693), (4402, 18090), (4757, 16740), (5580, 14271), (6030, 13206), (6231, 12780), (6390, 12462), (6603, 12060), (7236, 11005), (7668, 10385), (8308, 9585), (8370, 9514), (8804, 9045)]