19382850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2304

約数の個数: 72

約数和(自身を含む): 54840240

約数和(自身を除く): 35457390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2267, 2850, 4275, 4534, 6801, 8550, 11335, 13602, 20403, 22670, 34005, 40806, 43073, 56675, 68010, 86146, 102015, 113350, 129219, 170025, 204030, 215365, 258438, 340050, 387657, 430730, 510075, 646095, 775314, 1020150, 1076825, 1292190, 1938285, 2153650, 3230475, 3876570, 6460950, 9691425, 19382850]

約数ペア:

[(1, 19382850), (2, 9691425), (3, 6460950), (5, 3876570), (6, 3230475), (9, 2153650), (10, 1938285), (15, 1292190), (18, 1076825), (19, 1020150), (25, 775314), (30, 646095), (38, 510075), (45, 430730), (50, 387657), (57, 340050), (75, 258438), (90, 215365), (95, 204030), (114, 170025), (150, 129219), (171, 113350), (190, 102015), (225, 86146), (285, 68010), (342, 56675), (450, 43073), (475, 40806), (570, 34005), (855, 22670), (950, 20403), (1425, 13602), (1710, 11335), (2267, 8550), (2850, 6801), (4275, 4534)]