28839150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3410

約数の個数: 72

約数和(自身を含む): 81583320

約数和(自身を除く): 52744170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 3373, 4275, 6746, 8550, 10119, 16865, 20238, 30357, 33730, 50595, 60714, 64087, 84325, 101190, 128174, 151785, 168650, 192261, 252975, 303570, 320435, 384522, 505950, 576783, 640870, 758925, 961305, 1153566, 1517850, 1602175, 1922610, 2883915, 3204350, 4806525, 5767830, 9613050, 14419575, 28839150]

約数ペア:

[(1, 28839150), (2, 14419575), (3, 9613050), (5, 5767830), (6, 4806525), (9, 3204350), (10, 2883915), (15, 1922610), (18, 1602175), (19, 1517850), (25, 1153566), (30, 961305), (38, 758925), (45, 640870), (50, 576783), (57, 505950), (75, 384522), (90, 320435), (95, 303570), (114, 252975), (150, 192261), (171, 168650), (190, 151785), (225, 128174), (285, 101190), (342, 84325), (450, 64087), (475, 60714), (570, 50595), (855, 33730), (950, 30357), (1425, 20238), (1710, 16865), (2850, 10119), (3373, 8550), (4275, 6746)]