152049420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 144

約数和(自身を含む): 490462560

約数和(自身を除く): 338413140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 293, 310, 372, 465, 540, 558, 586, 620, 837, 879, 930, 961, 1116, 1172, 1395, 1465, 1674, 1758, 1860, 1922, 2637, 2790, 2883, 2930, 3348, 3516, 3844, 4185, 4395, 4805, 5274, 5580, 5766, 5860, 7911, 8370, 8649, 8790, 9083, 9610, 10548, 11532, 13185, 14415, 15822, 16740, 17298, 17580, 18166, 19220, 25947, 26370, 27249, 28830, 31644, 34596, 36332, 39555, 43245, 45415, 51894, 52740, 54498, 57660, 79110, 81747, 86490, 90830, 103788, 108996, 129735, 136245, 158220, 163494, 172980, 181660, 245241, 259470, 272490, 281573, 326988, 408735, 490482, 518940, 544980, 563146, 817470, 844719, 980964, 1126292, 1226205, 1407865, 1634940, 1689438, 2452410, 2534157, 2815730, 3378876, 4223595, 4904820, 5068314, 5631460, 7602471, 8447190, 10136628, 12670785, 15204942, 16894380, 25341570, 30409884, 38012355, 50683140, 76024710, 152049420]

約数ペア:

[(1, 152049420), (2, 76024710), (3, 50683140), (4, 38012355), (5, 30409884), (6, 25341570), (9, 16894380), (10, 15204942), (12, 12670785), (15, 10136628), (18, 8447190), (20, 7602471), (27, 5631460), (30, 5068314), (31, 4904820), (36, 4223595), (45, 3378876), (54, 2815730), (60, 2534157), (62, 2452410), (90, 1689438), (93, 1634940), (108, 1407865), (124, 1226205), (135, 1126292), (155, 980964), (180, 844719), (186, 817470), (270, 563146), (279, 544980), (293, 518940), (310, 490482), (372, 408735), (465, 326988), (540, 281573), (558, 272490), (586, 259470), (620, 245241), (837, 181660), (879, 172980), (930, 163494), (961, 158220), (1116, 136245), (1172, 129735), (1395, 108996), (1465, 103788), (1674, 90830), (1758, 86490), (1860, 81747), (1922, 79110), (2637, 57660), (2790, 54498), (2883, 52740), (2930, 51894), (3348, 45415), (3516, 43245), (3844, 39555), (4185, 36332), (4395, 34596), (4805, 31644), (5274, 28830), (5580, 27249), (5766, 26370), (5860, 25947), (7911, 19220), (8370, 18166), (8649, 17580), (8790, 17298), (9083, 16740), (9610, 15822), (10548, 14415), (11532, 13185)]