2000793420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{4513}}^1$

素因数の和:5352

約数の個数: 96

約数和(自身を含む): 6233653440

約数和(自身を除く): 4232860020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 821, 1642, 2463, 3284, 4105, 4513, 4926, 7389, 8210, 9026, 9852, 12315, 13539, 14778, 16420, 18052, 22167, 22565, 24630, 27078, 29556, 36945, 40617, 44334, 45130, 49260, 54156, 67695, 73890, 81234, 88668, 90260, 110835, 121851, 135390, 147780, 162468, 203085, 221670, 243702, 270780, 406170, 443340, 487404, 609255, 812340, 1218510, 2437020, 3705173, 7410346, 11115519, 14820692, 18525865, 22231038, 33346557, 37051730, 44462076, 55577595, 66693114, 74103460, 100039671, 111155190, 133386228, 166732785, 200079342, 222310380, 333465570, 400158684, 500198355, 666931140, 1000396710, 2000793420]

約数ペア:

[(1, 2000793420), (2, 1000396710), (3, 666931140), (4, 500198355), (5, 400158684), (6, 333465570), (9, 222310380), (10, 200079342), (12, 166732785), (15, 133386228), (18, 111155190), (20, 100039671), (27, 74103460), (30, 66693114), (36, 55577595), (45, 44462076), (54, 37051730), (60, 33346557), (90, 22231038), (108, 18525865), (135, 14820692), (180, 11115519), (270, 7410346), (540, 3705173), (821, 2437020), (1642, 1218510), (2463, 812340), (3284, 609255), (4105, 487404), (4513, 443340), (4926, 406170), (7389, 270780), (8210, 243702), (9026, 221670), (9852, 203085), (12315, 162468), (13539, 147780), (14778, 135390), (16420, 121851), (18052, 110835), (22167, 90260), (22565, 88668), (24630, 81234), (27078, 73890), (29556, 67695), (36945, 54156), (40617, 49260), (44334, 45130)]