2450291250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:538

約数の個数: 160

約数和(自身を含む): 6737043456

約数和(自身を除く): 4286752206

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 191, 250, 275, 311, 330, 375, 382, 550, 573, 622, 625, 750, 825, 933, 955, 1146, 1250, 1375, 1555, 1650, 1866, 1875, 1910, 2101, 2750, 2865, 3110, 3421, 3750, 4125, 4202, 4665, 4775, 5730, 6303, 6842, 6875, 7775, 8250, 9330, 9550, 10263, 10505, 12606, 13750, 14325, 15550, 17105, 20526, 20625, 21010, 23325, 23875, 28650, 31515, 34210, 38875, 41250, 46650, 47750, 51315, 52525, 59401, 63030, 71625, 77750, 85525, 102630, 105050, 116625, 118802, 119375, 143250, 157575, 171050, 178203, 194375, 233250, 238750, 256575, 262625, 297005, 315150, 356406, 358125, 388750, 427625, 513150, 525250, 583125, 594010, 653411, 716250, 787875, 855250, 891015, 1166250, 1282875, 1306822, 1313125, 1485025, 1575750, 1782030, 1960233, 2138125, 2565750, 2626250, 2970050, 3267055, 3920466, 3939375, 4276250, 4455075, 6414375, 6534110, 7425125, 7878750, 8910150, 9801165, 12828750, 14850250, 16335275, 19602330, 22275375, 32670550, 37125625, 44550750, 49005825, 74251250, 81676375, 98011650, 111376875, 163352750, 222753750, 245029125, 408381875, 490058250, 816763750, 1225145625, 2450291250]

約数ペア:

[(1, 2450291250), (2, 1225145625), (3, 816763750), (5, 490058250), (6, 408381875), (10, 245029125), (11, 222753750), (15, 163352750), (22, 111376875), (25, 98011650), (30, 81676375), (33, 74251250), (50, 49005825), (55, 44550750), (66, 37125625), (75, 32670550), (110, 22275375), (125, 19602330), (150, 16335275), (165, 14850250), (191, 12828750), (250, 9801165), (275, 8910150), (311, 7878750), (330, 7425125), (375, 6534110), (382, 6414375), (550, 4455075), (573, 4276250), (622, 3939375), (625, 3920466), (750, 3267055), (825, 2970050), (933, 2626250), (955, 2565750), (1146, 2138125), (1250, 1960233), (1375, 1782030), (1555, 1575750), (1650, 1485025), (1866, 1313125), (1875, 1306822), (1910, 1282875), (2101, 1166250), (2750, 891015), (2865, 855250), (3110, 787875), (3421, 716250), (3750, 653411), (4125, 594010), (4202, 583125), (4665, 525250), (4775, 513150), (5730, 427625), (6303, 388750), (6842, 358125), (6875, 356406), (7775, 315150), (8250, 297005), (9330, 262625), (9550, 256575), (10263, 238750), (10505, 233250), (12606, 194375), (13750, 178203), (14325, 171050), (15550, 157575), (17105, 143250), (20526, 119375), (20625, 118802), (21010, 116625), (23325, 105050), (23875, 102630), (28650, 85525), (31515, 77750), (34210, 71625), (38875, 63030), (41250, 59401), (46650, 52525), (47750, 51315)]