245104800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1495

約数の個数: 144

約数和(自身を含む): 809323200

約数和(自身を除く): 564218400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 73, 75, 80, 96, 100, 120, 146, 150, 160, 200, 219, 240, 292, 300, 365, 400, 438, 480, 584, 600, 730, 800, 876, 1095, 1168, 1200, 1399, 1460, 1752, 1825, 2190, 2336, 2400, 2798, 2920, 3504, 3650, 4197, 4380, 5475, 5596, 5840, 6995, 7008, 7300, 8394, 8760, 10950, 11192, 11680, 13990, 14600, 16788, 17520, 20985, 21900, 22384, 27980, 29200, 33576, 34975, 35040, 41970, 43800, 44768, 55960, 58400, 67152, 69950, 83940, 87600, 102127, 104925, 111920, 134304, 139900, 167880, 175200, 204254, 209850, 223840, 279800, 306381, 335760, 408508, 419700, 510635, 559600, 612762, 671520, 817016, 839400, 1021270, 1119200, 1225524, 1531905, 1634032, 1678800, 2042540, 2451048, 2553175, 3063810, 3268064, 3357600, 4085080, 4902096, 5106350, 6127620, 7659525, 8170160, 9804192, 10212700, 12255240, 15319050, 16340320, 20425400, 24510480, 30638100, 40850800, 49020960, 61276200, 81701600, 122552400, 245104800]

約数ペア:

[(1, 245104800), (2, 122552400), (3, 81701600), (4, 61276200), (5, 49020960), (6, 40850800), (8, 30638100), (10, 24510480), (12, 20425400), (15, 16340320), (16, 15319050), (20, 12255240), (24, 10212700), (25, 9804192), (30, 8170160), (32, 7659525), (40, 6127620), (48, 5106350), (50, 4902096), (60, 4085080), (73, 3357600), (75, 3268064), (80, 3063810), (96, 2553175), (100, 2451048), (120, 2042540), (146, 1678800), (150, 1634032), (160, 1531905), (200, 1225524), (219, 1119200), (240, 1021270), (292, 839400), (300, 817016), (365, 671520), (400, 612762), (438, 559600), (480, 510635), (584, 419700), (600, 408508), (730, 335760), (800, 306381), (876, 279800), (1095, 223840), (1168, 209850), (1200, 204254), (1399, 175200), (1460, 167880), (1752, 139900), (1825, 134304), (2190, 111920), (2336, 104925), (2400, 102127), (2798, 87600), (2920, 83940), (3504, 69950), (3650, 67152), (4197, 58400), (4380, 55960), (5475, 44768), (5596, 43800), (5840, 41970), (6995, 35040), (7008, 34975), (7300, 33576), (8394, 29200), (8760, 27980), (10950, 22384), (11192, 21900), (11680, 20985), (13990, 17520), (14600, 16788)]