272158020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{22567}}^1$

素因数の和:22649

約数の個数: 72

約数和(自身を含む): 837904704

約数和(自身を除く): 565746684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 22567, 45134, 67701, 90268, 112835, 135402, 203103, 225670, 270804, 338505, 406206, 451340, 677010, 812412, 1015515, 1354020, 1511989, 2031030, 3023978, 4062060, 4535967, 6047956, 7559945, 9071934, 13607901, 15119890, 18143868, 22679835, 27215802, 30239780, 45359670, 54431604, 68039505, 90719340, 136079010, 272158020]

約数ペア:

[(1, 272158020), (2, 136079010), (3, 90719340), (4, 68039505), (5, 54431604), (6, 45359670), (9, 30239780), (10, 27215802), (12, 22679835), (15, 18143868), (18, 15119890), (20, 13607901), (30, 9071934), (36, 7559945), (45, 6047956), (60, 4535967), (67, 4062060), (90, 3023978), (134, 2031030), (180, 1511989), (201, 1354020), (268, 1015515), (335, 812412), (402, 677010), (603, 451340), (670, 406206), (804, 338505), (1005, 270804), (1206, 225670), (1340, 203103), (2010, 135402), (2412, 112835), (3015, 90268), (4020, 67701), (6030, 45134), (12060, 22567)]