315048750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2951

約数の個数: 80

約数和(自身を含む): 814801680

約数和(自身を除く): 499752930

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 125, 145, 150, 174, 250, 290, 375, 435, 625, 725, 750, 870, 1250, 1450, 1875, 2175, 2897, 3625, 3750, 4350, 5794, 7250, 8691, 10875, 14485, 17382, 18125, 21750, 28970, 36250, 43455, 54375, 72425, 84013, 86910, 108750, 144850, 168026, 217275, 252039, 362125, 420065, 434550, 504078, 724250, 840130, 1086375, 1260195, 1810625, 2100325, 2172750, 2520390, 3621250, 4200650, 5431875, 6300975, 10501625, 10863750, 12601950, 21003250, 31504875, 52508125, 63009750, 105016250, 157524375, 315048750]

約数ペア:

[(1, 315048750), (2, 157524375), (3, 105016250), (5, 63009750), (6, 52508125), (10, 31504875), (15, 21003250), (25, 12601950), (29, 10863750), (30, 10501625), (50, 6300975), (58, 5431875), (75, 4200650), (87, 3621250), (125, 2520390), (145, 2172750), (150, 2100325), (174, 1810625), (250, 1260195), (290, 1086375), (375, 840130), (435, 724250), (625, 504078), (725, 434550), (750, 420065), (870, 362125), (1250, 252039), (1450, 217275), (1875, 168026), (2175, 144850), (2897, 108750), (3625, 86910), (3750, 84013), (4350, 72425), (5794, 54375), (7250, 43455), (8691, 36250), (10875, 28970), (14485, 21750), (17382, 18125)]