531293400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{26833}}^1$

素因数の和:26866

約数の個数: 144

約数和(自身を含む): 1946538360

約数和(自身を除く): 1415244960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3960, 4950, 6600, 9900, 19800, 26833, 53666, 80499, 107332, 134165, 160998, 214664, 241497, 268330, 295163, 321996, 402495, 482994, 536660, 590326, 643992, 670825, 804990, 885489, 965988, 1073320, 1180652, 1207485, 1341650, 1475815, 1609980, 1770978, 1931976, 2012475, 2361304, 2414970, 2656467, 2683300, 2951630, 3219960, 3541956, 4024950, 4427445, 4829940, 5312934, 5366600, 5903260, 6037425, 7083912, 7379075, 8049900, 8854890, 9659880, 10625868, 11806520, 12074850, 13282335, 14758150, 16099800, 17709780, 21251736, 22137225, 24149700, 26564670, 29516300, 35419560, 44274450, 48299400, 53129340, 59032600, 66411675, 88548900, 106258680, 132823350, 177097800, 265646700, 531293400]

約数ペア:

[(1, 531293400), (2, 265646700), (3, 177097800), (4, 132823350), (5, 106258680), (6, 88548900), (8, 66411675), (9, 59032600), (10, 53129340), (11, 48299400), (12, 44274450), (15, 35419560), (18, 29516300), (20, 26564670), (22, 24149700), (24, 22137225), (25, 21251736), (30, 17709780), (33, 16099800), (36, 14758150), (40, 13282335), (44, 12074850), (45, 11806520), (50, 10625868), (55, 9659880), (60, 8854890), (66, 8049900), (72, 7379075), (75, 7083912), (88, 6037425), (90, 5903260), (99, 5366600), (100, 5312934), (110, 4829940), (120, 4427445), (132, 4024950), (150, 3541956), (165, 3219960), (180, 2951630), (198, 2683300), (200, 2656467), (220, 2414970), (225, 2361304), (264, 2012475), (275, 1931976), (300, 1770978), (330, 1609980), (360, 1475815), (396, 1341650), (440, 1207485), (450, 1180652), (495, 1073320), (550, 965988), (600, 885489), (660, 804990), (792, 670825), (825, 643992), (900, 590326), (990, 536660), (1100, 482994), (1320, 402495), (1650, 321996), (1800, 295163), (1980, 268330), (2200, 241497), (2475, 214664), (3300, 160998), (3960, 134165), (4950, 107332), (6600, 80499), (9900, 53666), (19800, 26833)]