1373283900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{80309}}^1$

素因数の和:80348

約数の個数: 108

約数和(自身を含む): 4531090200

約数和(自身を除く): 3157806300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 17100, 80309, 160618, 240927, 321236, 401545, 481854, 722781, 803090, 963708, 1204635, 1445562, 1525871, 1606180, 2007725, 2409270, 2891124, 3051742, 3613905, 4015450, 4577613, 4818540, 6023175, 6103484, 7227810, 7629355, 8030900, 9155226, 12046350, 13732839, 14455620, 15258710, 18069525, 18310452, 22888065, 24092700, 27465678, 30517420, 36139050, 38146775, 45776130, 54931356, 68664195, 72278100, 76293550, 91552260, 114440325, 137328390, 152587100, 228880650, 274656780, 343320975, 457761300, 686641950, 1373283900]

約数ペア:

[(1, 1373283900), (2, 686641950), (3, 457761300), (4, 343320975), (5, 274656780), (6, 228880650), (9, 152587100), (10, 137328390), (12, 114440325), (15, 91552260), (18, 76293550), (19, 72278100), (20, 68664195), (25, 54931356), (30, 45776130), (36, 38146775), (38, 36139050), (45, 30517420), (50, 27465678), (57, 24092700), (60, 22888065), (75, 18310452), (76, 18069525), (90, 15258710), (95, 14455620), (100, 13732839), (114, 12046350), (150, 9155226), (171, 8030900), (180, 7629355), (190, 7227810), (225, 6103484), (228, 6023175), (285, 4818540), (300, 4577613), (342, 4015450), (380, 3613905), (450, 3051742), (475, 2891124), (570, 2409270), (684, 2007725), (855, 1606180), (900, 1525871), (950, 1445562), (1140, 1204635), (1425, 963708), (1710, 803090), (1900, 722781), (2850, 481854), (3420, 401545), (4275, 321236), (5700, 240927), (8550, 160618), (17100, 80309)]