40290450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 107255040

約数和(自身を除く): 66964590

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 67, 75, 95, 114, 134, 150, 190, 201, 211, 285, 335, 402, 422, 475, 570, 633, 670, 950, 1005, 1055, 1266, 1273, 1425, 1675, 2010, 2110, 2546, 2850, 3165, 3350, 3819, 4009, 5025, 5275, 6330, 6365, 7638, 8018, 10050, 10550, 12027, 12730, 14137, 15825, 19095, 20045, 24054, 28274, 31650, 31825, 38190, 40090, 42411, 60135, 63650, 70685, 84822, 95475, 100225, 120270, 141370, 190950, 200450, 212055, 268603, 300675, 353425, 424110, 537206, 601350, 706850, 805809, 1060275, 1343015, 1611618, 2120550, 2686030, 4029045, 6715075, 8058090, 13430150, 20145225, 40290450]

約数ペア:

[(1, 40290450), (2, 20145225), (3, 13430150), (5, 8058090), (6, 6715075), (10, 4029045), (15, 2686030), (19, 2120550), (25, 1611618), (30, 1343015), (38, 1060275), (50, 805809), (57, 706850), (67, 601350), (75, 537206), (95, 424110), (114, 353425), (134, 300675), (150, 268603), (190, 212055), (201, 200450), (211, 190950), (285, 141370), (335, 120270), (402, 100225), (422, 95475), (475, 84822), (570, 70685), (633, 63650), (670, 60135), (950, 42411), (1005, 40090), (1055, 38190), (1266, 31825), (1273, 31650), (1425, 28274), (1675, 24054), (2010, 20045), (2110, 19095), (2546, 15825), (2850, 14137), (3165, 12730), (3350, 12027), (3819, 10550), (4009, 10050), (5025, 8018), (5275, 7638), (6330, 6365)]