275220900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{313}}^1\times {\mathrm{977}}^1$

素因数の和:1310

約数の個数: 108

約数和(自身を含む): 866306532

約数和(自身を除く): 591085632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 313, 450, 626, 900, 939, 977, 1252, 1565, 1878, 1954, 2817, 2931, 3130, 3756, 3908, 4695, 4885, 5634, 5862, 6260, 7825, 8793, 9390, 9770, 11268, 11724, 14085, 14655, 15650, 17586, 18780, 19540, 23475, 24425, 28170, 29310, 31300, 35172, 43965, 46950, 48850, 56340, 58620, 70425, 73275, 87930, 93900, 97700, 140850, 146550, 175860, 219825, 281700, 293100, 305801, 439650, 611602, 879300, 917403, 1223204, 1529005, 1834806, 2752209, 3058010, 3669612, 4587015, 5504418, 6116020, 7645025, 9174030, 11008836, 13761045, 15290050, 18348060, 22935075, 27522090, 30580100, 45870150, 55044180, 68805225, 91740300, 137610450, 275220900]

約数ペア:

[(1, 275220900), (2, 137610450), (3, 91740300), (4, 68805225), (5, 55044180), (6, 45870150), (9, 30580100), (10, 27522090), (12, 22935075), (15, 18348060), (18, 15290050), (20, 13761045), (25, 11008836), (30, 9174030), (36, 7645025), (45, 6116020), (50, 5504418), (60, 4587015), (75, 3669612), (90, 3058010), (100, 2752209), (150, 1834806), (180, 1529005), (225, 1223204), (300, 917403), (313, 879300), (450, 611602), (626, 439650), (900, 305801), (939, 293100), (977, 281700), (1252, 219825), (1565, 175860), (1878, 146550), (1954, 140850), (2817, 97700), (2931, 93900), (3130, 87930), (3756, 73275), (3908, 70425), (4695, 58620), (4885, 56340), (5634, 48850), (5862, 46950), (6260, 43965), (7825, 35172), (8793, 31300), (9390, 29310), (9770, 28170), (11268, 24425), (11724, 23475), (14085, 19540), (14655, 18780), (15650, 17586)]