90493380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29573}}^1$

素因数の和:29605

約数の個数: 72

約数和(自身を含む): 290653272

約数和(自身を除く): 200159892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 29573, 59146, 88719, 118292, 147865, 177438, 266157, 295730, 354876, 443595, 502741, 532314, 591460, 887190, 1005482, 1064628, 1330785, 1508223, 1774380, 2010964, 2513705, 2661570, 3016446, 4524669, 5027410, 5323140, 6032892, 7541115, 9049338, 10054820, 15082230, 18098676, 22623345, 30164460, 45246690, 90493380]

約数ペア:

[(1, 90493380), (2, 45246690), (3, 30164460), (4, 22623345), (5, 18098676), (6, 15082230), (9, 10054820), (10, 9049338), (12, 7541115), (15, 6032892), (17, 5323140), (18, 5027410), (20, 4524669), (30, 3016446), (34, 2661570), (36, 2513705), (45, 2010964), (51, 1774380), (60, 1508223), (68, 1330785), (85, 1064628), (90, 1005482), (102, 887190), (153, 591460), (170, 532314), (180, 502741), (204, 443595), (255, 354876), (306, 295730), (340, 266157), (510, 177438), (612, 147865), (765, 118292), (1020, 88719), (1530, 59146), (3060, 29573)]