40325850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{3319}}^1$

素因数の和:3346

約数の個数: 72

約数和(自身を含む): 112388640

約数和(自身を除く): 72062790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 3319, 4050, 6075, 6638, 9957, 12150, 16595, 19914, 29871, 33190, 49785, 59742, 82975, 89613, 99570, 149355, 165950, 179226, 248925, 268839, 298710, 448065, 497850, 537678, 746775, 806517, 896130, 1344195, 1493550, 1613034, 2240325, 2688390, 4032585, 4480650, 6720975, 8065170, 13441950, 20162925, 40325850]

約数ペア:

[(1, 40325850), (2, 20162925), (3, 13441950), (5, 8065170), (6, 6720975), (9, 4480650), (10, 4032585), (15, 2688390), (18, 2240325), (25, 1613034), (27, 1493550), (30, 1344195), (45, 896130), (50, 806517), (54, 746775), (75, 537678), (81, 497850), (90, 448065), (135, 298710), (150, 268839), (162, 248925), (225, 179226), (243, 165950), (270, 149355), (405, 99570), (450, 89613), (486, 82975), (675, 59742), (810, 49785), (1215, 33190), (1350, 29871), (2025, 19914), (2430, 16595), (3319, 12150), (4050, 9957), (6075, 6638)]