90567900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1100

約数の個数: 108

約数和(自身を含む): 286929552

約数和(自身を除く): 196361652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 103, 150, 180, 206, 225, 300, 309, 412, 450, 515, 618, 900, 927, 977, 1030, 1236, 1545, 1854, 1954, 2060, 2575, 2931, 3090, 3708, 3908, 4635, 4885, 5150, 5862, 6180, 7725, 8793, 9270, 9770, 10300, 11724, 14655, 15450, 17586, 18540, 19540, 23175, 24425, 29310, 30900, 35172, 43965, 46350, 48850, 58620, 73275, 87930, 92700, 97700, 100631, 146550, 175860, 201262, 219825, 293100, 301893, 402524, 439650, 503155, 603786, 879300, 905679, 1006310, 1207572, 1509465, 1811358, 2012620, 2515775, 3018930, 3622716, 4528395, 5031550, 6037860, 7547325, 9056790, 10063100, 15094650, 18113580, 22641975, 30189300, 45283950, 90567900]

約数ペア:

[(1, 90567900), (2, 45283950), (3, 30189300), (4, 22641975), (5, 18113580), (6, 15094650), (9, 10063100), (10, 9056790), (12, 7547325), (15, 6037860), (18, 5031550), (20, 4528395), (25, 3622716), (30, 3018930), (36, 2515775), (45, 2012620), (50, 1811358), (60, 1509465), (75, 1207572), (90, 1006310), (100, 905679), (103, 879300), (150, 603786), (180, 503155), (206, 439650), (225, 402524), (300, 301893), (309, 293100), (412, 219825), (450, 201262), (515, 175860), (618, 146550), (900, 100631), (927, 97700), (977, 92700), (1030, 87930), (1236, 73275), (1545, 58620), (1854, 48850), (1954, 46350), (2060, 43965), (2575, 35172), (2931, 30900), (3090, 29310), (3708, 24425), (3908, 23175), (4635, 19540), (4885, 18540), (5150, 17586), (5862, 15450), (6180, 14655), (7725, 11724), (8793, 10300), (9270, 9770)]