213113400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15443}}^1$

素因数の和:15485

約数の個数: 96

約数和(自身を含む): 689420160

約数和(自身を除く): 476306760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1725, 2300, 2760, 3450, 4600, 6900, 13800, 15443, 30886, 46329, 61772, 77215, 92658, 123544, 154430, 185316, 231645, 308860, 355189, 370632, 386075, 463290, 617720, 710378, 772150, 926580, 1065567, 1158225, 1420756, 1544300, 1775945, 1853160, 2131134, 2316450, 2841512, 3088600, 3551890, 4262268, 4632900, 5327835, 7103780, 8524536, 8879725, 9265800, 10655670, 14207560, 17759450, 21311340, 26639175, 35518900, 42622680, 53278350, 71037800, 106556700, 213113400]

約数ペア:

[(1, 213113400), (2, 106556700), (3, 71037800), (4, 53278350), (5, 42622680), (6, 35518900), (8, 26639175), (10, 21311340), (12, 17759450), (15, 14207560), (20, 10655670), (23, 9265800), (24, 8879725), (25, 8524536), (30, 7103780), (40, 5327835), (46, 4632900), (50, 4262268), (60, 3551890), (69, 3088600), (75, 2841512), (92, 2316450), (100, 2131134), (115, 1853160), (120, 1775945), (138, 1544300), (150, 1420756), (184, 1158225), (200, 1065567), (230, 926580), (276, 772150), (300, 710378), (345, 617720), (460, 463290), (552, 386075), (575, 370632), (600, 355189), (690, 308860), (920, 231645), (1150, 185316), (1380, 154430), (1725, 123544), (2300, 92658), (2760, 77215), (3450, 61772), (4600, 46329), (6900, 30886), (13800, 15443)]