42982500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 136981152

約数和(自身を除く): 93998652

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 521, 550, 625, 660, 750, 825, 1042, 1100, 1250, 1375, 1500, 1563, 1650, 1875, 2084, 2500, 2605, 2750, 3126, 3300, 3750, 4125, 5210, 5500, 5731, 6252, 6875, 7500, 7815, 8250, 10420, 11462, 13025, 13750, 15630, 16500, 17193, 20625, 22924, 26050, 27500, 28655, 31260, 34386, 39075, 41250, 52100, 57310, 65125, 68772, 78150, 82500, 85965, 114620, 130250, 143275, 156300, 171930, 195375, 260500, 286550, 325625, 343860, 390750, 429825, 573100, 651250, 716375, 781500, 859650, 976875, 1302500, 1432750, 1719300, 1953750, 2149125, 2865500, 3581875, 3907500, 4298250, 7163750, 8596500, 10745625, 14327500, 21491250, 42982500]

約数ペア:

[(1, 42982500), (2, 21491250), (3, 14327500), (4, 10745625), (5, 8596500), (6, 7163750), (10, 4298250), (11, 3907500), (12, 3581875), (15, 2865500), (20, 2149125), (22, 1953750), (25, 1719300), (30, 1432750), (33, 1302500), (44, 976875), (50, 859650), (55, 781500), (60, 716375), (66, 651250), (75, 573100), (100, 429825), (110, 390750), (125, 343860), (132, 325625), (150, 286550), (165, 260500), (220, 195375), (250, 171930), (275, 156300), (300, 143275), (330, 130250), (375, 114620), (500, 85965), (521, 82500), (550, 78150), (625, 68772), (660, 65125), (750, 57310), (825, 52100), (1042, 41250), (1100, 39075), (1250, 34386), (1375, 31260), (1500, 28655), (1563, 27500), (1650, 26050), (1875, 22924), (2084, 20625), (2500, 17193), (2605, 16500), (2750, 15630), (3126, 13750), (3300, 13025), (3750, 11462), (4125, 10420), (5210, 8250), (5500, 7815), (5731, 7500), (6252, 6875)]