30155850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3564

約数の個数: 72

約数和(自身を含む): 85307040

約数和(自身を除く): 55151190

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, 2850, 3527, 4275, 7054, 8550, 10581, 17635, 21162, 31743, 35270, 52905, 63486, 67013, 88175, 105810, 134026, 158715, 176350, 201039, 264525, 317430, 335065, 402078, 529050, 603117, 670130, 793575, 1005195, 1206234, 1587150, 1675325, 2010390, 3015585, 3350650, 5025975, 6031170, 10051950, 15077925, 30155850]

約数ペア:

[(1, 30155850), (2, 15077925), (3, 10051950), (5, 6031170), (6, 5025975), (9, 3350650), (10, 3015585), (15, 2010390), (18, 1675325), (19, 1587150), (25, 1206234), (30, 1005195), (38, 793575), (45, 670130), (50, 603117), (57, 529050), (75, 402078), (90, 335065), (95, 317430), (114, 264525), (150, 201039), (171, 176350), (190, 158715), (225, 134026), (285, 105810), (342, 88175), (450, 67013), (475, 63486), (570, 52905), (855, 35270), (950, 31743), (1425, 21162), (1710, 17635), (2850, 10581), (3527, 8550), (4275, 7054)]