42195750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 106389504

約数和(自身を除く): 64193754

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 127, 150, 250, 254, 375, 381, 443, 635, 750, 762, 886, 1270, 1329, 1905, 2215, 2658, 3175, 3810, 4430, 6350, 6645, 9525, 11075, 13290, 15875, 19050, 22150, 31750, 33225, 47625, 55375, 56261, 66450, 95250, 110750, 112522, 166125, 168783, 281305, 332250, 337566, 562610, 843915, 1406525, 1687830, 2813050, 4219575, 7032625, 8439150, 14065250, 21097875, 42195750]

約数ペア:

[(1, 42195750), (2, 21097875), (3, 14065250), (5, 8439150), (6, 7032625), (10, 4219575), (15, 2813050), (25, 1687830), (30, 1406525), (50, 843915), (75, 562610), (125, 337566), (127, 332250), (150, 281305), (250, 168783), (254, 166125), (375, 112522), (381, 110750), (443, 95250), (635, 66450), (750, 56261), (762, 55375), (886, 47625), (1270, 33225), (1329, 31750), (1905, 22150), (2215, 19050), (2658, 15875), (3175, 13290), (3810, 11075), (4430, 9525), (6350, 6645)]