2013992100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{248641}}^1$

素因数の和:248667

約数の個数: 90

約数和(自身を含む): 6528592994

約数和(自身を除く): 4514600894

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 248641, 497282, 745923, 994564, 1243205, 1491846, 2237769, 2486410, 2983692, 3729615, 4475538, 4972820, 6216025, 6713307, 7459230, 8951076, 11188845, 12432050, 13426614, 14918460, 18648075, 20139921, 22377690, 24864100, 26853228, 33566535, 37296150, 40279842, 44755380, 55944225, 67133070, 74592300, 80559684, 100699605, 111888450, 134266140, 167832675, 201399210, 223776900, 335665350, 402798420, 503498025, 671330700, 1006996050, 2013992100]

約数ペア:

[(1, 2013992100), (2, 1006996050), (3, 671330700), (4, 503498025), (5, 402798420), (6, 335665350), (9, 223776900), (10, 201399210), (12, 167832675), (15, 134266140), (18, 111888450), (20, 100699605), (25, 80559684), (27, 74592300), (30, 67133070), (36, 55944225), (45, 44755380), (50, 40279842), (54, 37296150), (60, 33566535), (75, 26853228), (81, 24864100), (90, 22377690), (100, 20139921), (108, 18648075), (135, 14918460), (150, 13426614), (162, 12432050), (180, 11188845), (225, 8951076), (270, 7459230), (300, 6713307), (324, 6216025), (405, 4972820), (450, 4475538), (540, 3729615), (675, 2983692), (810, 2486410), (900, 2237769), (1350, 1491846), (1620, 1243205), (2025, 994564), (2700, 745923), (4050, 497282), (8100, 248641)]