1900386450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{467}}^1\times {\mathrm{9043}}^1$

素因数の和:9528

約数の個数: 72

約数和(自身を含む): 5117203728

約数和(自身を除く): 3216817278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 467, 934, 1401, 2335, 2802, 4203, 4670, 7005, 8406, 9043, 11675, 14010, 18086, 21015, 23350, 27129, 35025, 42030, 45215, 54258, 70050, 81387, 90430, 105075, 135645, 162774, 210150, 226075, 271290, 406935, 452150, 678225, 813870, 1356450, 2034675, 4069350, 4223081, 8446162, 12669243, 21115405, 25338486, 38007729, 42230810, 63346215, 76015458, 105577025, 126692430, 190038645, 211154050, 316731075, 380077290, 633462150, 950193225, 1900386450]

約数ペア:

[(1, 1900386450), (2, 950193225), (3, 633462150), (5, 380077290), (6, 316731075), (9, 211154050), (10, 190038645), (15, 126692430), (18, 105577025), (25, 76015458), (30, 63346215), (45, 42230810), (50, 38007729), (75, 25338486), (90, 21115405), (150, 12669243), (225, 8446162), (450, 4223081), (467, 4069350), (934, 2034675), (1401, 1356450), (2335, 813870), (2802, 678225), (4203, 452150), (4670, 406935), (7005, 271290), (8406, 226075), (9043, 210150), (11675, 162774), (14010, 135645), (18086, 105075), (21015, 90430), (23350, 81387), (27129, 70050), (35025, 54258), (42030, 45215)]