39871500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1440

約数の個数: 96

約数和(自身を含む): 122304000

約数和(自身を除く): 82432500

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, 125, 150, 190, 228, 250, 285, 300, 375, 380, 475, 500, 570, 750, 950, 1140, 1399, 1425, 1500, 1900, 2375, 2798, 2850, 4197, 4750, 5596, 5700, 6995, 7125, 8394, 9500, 13990, 14250, 16788, 20985, 26581, 27980, 28500, 34975, 41970, 53162, 69950, 79743, 83940, 104925, 106324, 132905, 139900, 159486, 174875, 209850, 265810, 318972, 349750, 398715, 419700, 524625, 531620, 664525, 699500, 797430, 1049250, 1329050, 1594860, 1993575, 2098500, 2658100, 3322625, 3987150, 6645250, 7974300, 9967875, 13290500, 19935750, 39871500]

約数ペア:

[(1, 39871500), (2, 19935750), (3, 13290500), (4, 9967875), (5, 7974300), (6, 6645250), (10, 3987150), (12, 3322625), (15, 2658100), (19, 2098500), (20, 1993575), (25, 1594860), (30, 1329050), (38, 1049250), (50, 797430), (57, 699500), (60, 664525), (75, 531620), (76, 524625), (95, 419700), (100, 398715), (114, 349750), (125, 318972), (150, 265810), (190, 209850), (228, 174875), (250, 159486), (285, 139900), (300, 132905), (375, 106324), (380, 104925), (475, 83940), (500, 79743), (570, 69950), (750, 53162), (950, 41970), (1140, 34975), (1399, 28500), (1425, 27980), (1500, 26581), (1900, 20985), (2375, 16788), (2798, 14250), (2850, 13990), (4197, 9500), (4750, 8394), (5596, 7125), (5700, 6995)]