147875100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{25943}}^1$

素因数の和:25979

約数の個数: 72

約数和(自身を含む): 450387840

約数和(自身を除く): 302512740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 25943, 51886, 77829, 103772, 129715, 155658, 259430, 311316, 389145, 492917, 518860, 648575, 778290, 985834, 1297150, 1478751, 1556580, 1945725, 1971668, 2464585, 2594300, 2957502, 3891450, 4929170, 5915004, 7393755, 7782900, 9858340, 12322925, 14787510, 24645850, 29575020, 36968775, 49291700, 73937550, 147875100]

約数ペア:

[(1, 147875100), (2, 73937550), (3, 49291700), (4, 36968775), (5, 29575020), (6, 24645850), (10, 14787510), (12, 12322925), (15, 9858340), (19, 7782900), (20, 7393755), (25, 5915004), (30, 4929170), (38, 3891450), (50, 2957502), (57, 2594300), (60, 2464585), (75, 1971668), (76, 1945725), (95, 1556580), (100, 1478751), (114, 1297150), (150, 985834), (190, 778290), (228, 648575), (285, 518860), (300, 492917), (380, 389145), (475, 311316), (570, 259430), (950, 155658), (1140, 129715), (1425, 103772), (1900, 77829), (2850, 51886), (5700, 25943)]