268239000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{89413}}^1$

素因数の和:89437

約数の個数: 64

約数和(自身を含む): 836915040

約数和(自身を除く): 568676040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 89413, 178826, 268239, 357652, 447065, 536478, 715304, 894130, 1072956, 1341195, 1788260, 2145912, 2235325, 2682390, 3576520, 4470650, 5364780, 6705975, 8941300, 10729560, 11176625, 13411950, 17882600, 22353250, 26823900, 33529875, 44706500, 53647800, 67059750, 89413000, 134119500, 268239000]

約数ペア:

[(1, 268239000), (2, 134119500), (3, 89413000), (4, 67059750), (5, 53647800), (6, 44706500), (8, 33529875), (10, 26823900), (12, 22353250), (15, 17882600), (20, 13411950), (24, 11176625), (25, 10729560), (30, 8941300), (40, 6705975), (50, 5364780), (60, 4470650), (75, 3576520), (100, 2682390), (120, 2235325), (125, 2145912), (150, 1788260), (200, 1341195), (250, 1072956), (300, 894130), (375, 715304), (500, 536478), (600, 447065), (750, 357652), (1000, 268239), (1500, 178826), (3000, 89413)]