102775140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 339026688

約数和(自身を除く): 236251548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 167, 180, 195, 234, 260, 263, 334, 390, 468, 501, 526, 585, 668, 780, 789, 835, 1002, 1052, 1170, 1315, 1503, 1578, 1670, 2004, 2171, 2340, 2367, 2505, 2630, 3006, 3156, 3340, 3419, 3945, 4342, 4734, 5010, 5260, 6012, 6513, 6838, 7515, 7890, 8684, 9468, 10020, 10257, 10855, 11835, 13026, 13676, 15030, 15780, 17095, 19539, 20514, 21710, 23670, 26052, 30060, 30771, 32565, 34190, 39078, 41028, 43420, 43921, 47340, 51285, 61542, 65130, 68380, 78156, 87842, 97695, 102570, 123084, 130260, 131763, 153855, 175684, 195390, 205140, 219605, 263526, 307710, 390780, 395289, 439210, 527052, 570973, 615420, 658815, 790578, 878420, 1141946, 1317630, 1581156, 1712919, 1976445, 2283892, 2635260, 2854865, 3425838, 3952890, 5138757, 5709730, 6851676, 7905780, 8564595, 10277514, 11419460, 17129190, 20555028, 25693785, 34258380, 51387570, 102775140]

約数ペア:

[(1, 102775140), (2, 51387570), (3, 34258380), (4, 25693785), (5, 20555028), (6, 17129190), (9, 11419460), (10, 10277514), (12, 8564595), (13, 7905780), (15, 6851676), (18, 5709730), (20, 5138757), (26, 3952890), (30, 3425838), (36, 2854865), (39, 2635260), (45, 2283892), (52, 1976445), (60, 1712919), (65, 1581156), (78, 1317630), (90, 1141946), (117, 878420), (130, 790578), (156, 658815), (167, 615420), (180, 570973), (195, 527052), (234, 439210), (260, 395289), (263, 390780), (334, 307710), (390, 263526), (468, 219605), (501, 205140), (526, 195390), (585, 175684), (668, 153855), (780, 131763), (789, 130260), (835, 123084), (1002, 102570), (1052, 97695), (1170, 87842), (1315, 78156), (1503, 68380), (1578, 65130), (1670, 61542), (2004, 51285), (2171, 47340), (2340, 43921), (2367, 43420), (2505, 41028), (2630, 39078), (3006, 34190), (3156, 32565), (3340, 30771), (3419, 30060), (3945, 26052), (4342, 23670), (4734, 21710), (5010, 20514), (5260, 19539), (6012, 17095), (6513, 15780), (6838, 15030), (7515, 13676), (7890, 13026), (8684, 11835), (9468, 10855), (10020, 10257)]