8148750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 80

約数和(自身を含む): 21255696

約数和(自身を除く): 13106946

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 53, 75, 82, 106, 123, 125, 150, 159, 205, 246, 250, 265, 318, 375, 410, 530, 615, 625, 750, 795, 1025, 1230, 1250, 1325, 1590, 1875, 2050, 2173, 2650, 3075, 3750, 3975, 4346, 5125, 6150, 6519, 6625, 7950, 10250, 10865, 13038, 13250, 15375, 19875, 21730, 25625, 30750, 32595, 33125, 39750, 51250, 54325, 65190, 66250, 76875, 99375, 108650, 153750, 162975, 198750, 271625, 325950, 543250, 814875, 1358125, 1629750, 2716250, 4074375, 8148750]

約数ペア:

[(1, 8148750), (2, 4074375), (3, 2716250), (5, 1629750), (6, 1358125), (10, 814875), (15, 543250), (25, 325950), (30, 271625), (41, 198750), (50, 162975), (53, 153750), (75, 108650), (82, 99375), (106, 76875), (123, 66250), (125, 65190), (150, 54325), (159, 51250), (205, 39750), (246, 33125), (250, 32595), (265, 30750), (318, 25625), (375, 21730), (410, 19875), (530, 15375), (615, 13250), (625, 13038), (750, 10865), (795, 10250), (1025, 7950), (1230, 6625), (1250, 6519), (1325, 6150), (1590, 5125), (1875, 4346), (2050, 3975), (2173, 3750), (2650, 3075)]