1288893750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1380

約数の個数: 96

約数和(自身を含む): 3285352224

約数和(自身を除く): 1996458474

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 125, 150, 159, 250, 265, 318, 375, 530, 625, 750, 795, 1250, 1297, 1325, 1590, 1875, 2594, 2650, 3125, 3750, 3891, 3975, 6250, 6485, 6625, 7782, 7950, 9375, 12970, 13250, 18750, 19455, 19875, 32425, 33125, 38910, 39750, 64850, 66250, 68741, 97275, 99375, 137482, 162125, 165625, 194550, 198750, 206223, 324250, 331250, 343705, 412446, 486375, 496875, 687410, 810625, 972750, 993750, 1031115, 1621250, 1718525, 2062230, 2431875, 3437050, 4053125, 4863750, 5155575, 8106250, 8592625, 10311150, 12159375, 17185250, 24318750, 25777875, 42963125, 51555750, 85926250, 128889375, 214815625, 257778750, 429631250, 644446875, 1288893750]

約数ペア:

[(1, 1288893750), (2, 644446875), (3, 429631250), (5, 257778750), (6, 214815625), (10, 128889375), (15, 85926250), (25, 51555750), (30, 42963125), (50, 25777875), (53, 24318750), (75, 17185250), (106, 12159375), (125, 10311150), (150, 8592625), (159, 8106250), (250, 5155575), (265, 4863750), (318, 4053125), (375, 3437050), (530, 2431875), (625, 2062230), (750, 1718525), (795, 1621250), (1250, 1031115), (1297, 993750), (1325, 972750), (1590, 810625), (1875, 687410), (2594, 496875), (2650, 486375), (3125, 412446), (3750, 343705), (3891, 331250), (3975, 324250), (6250, 206223), (6485, 198750), (6625, 194550), (7782, 165625), (7950, 162125), (9375, 137482), (12970, 99375), (13250, 97275), (18750, 68741), (19455, 66250), (19875, 64850), (32425, 39750), (33125, 38910)]