80735400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{14951}}^1$

素因数の和:14976

約数の個数: 96

約数和(自身を含む): 278107200

約数和(自身を除く): 197371800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 14951, 29902, 44853, 59804, 74755, 89706, 119608, 134559, 149510, 179412, 224265, 269118, 299020, 358824, 373775, 403677, 448530, 538236, 598040, 672795, 747550, 807354, 897060, 1076472, 1121325, 1345590, 1495100, 1614708, 1794120, 2018385, 2242650, 2691180, 2990200, 3229416, 3363975, 4036770, 4485300, 5382360, 6727950, 8073540, 8970600, 10091925, 13455900, 16147080, 20183850, 26911800, 40367700, 80735400]

約数ペア:

[(1, 80735400), (2, 40367700), (3, 26911800), (4, 20183850), (5, 16147080), (6, 13455900), (8, 10091925), (9, 8970600), (10, 8073540), (12, 6727950), (15, 5382360), (18, 4485300), (20, 4036770), (24, 3363975), (25, 3229416), (27, 2990200), (30, 2691180), (36, 2242650), (40, 2018385), (45, 1794120), (50, 1614708), (54, 1495100), (60, 1345590), (72, 1121325), (75, 1076472), (90, 897060), (100, 807354), (108, 747550), (120, 672795), (135, 598040), (150, 538236), (180, 448530), (200, 403677), (216, 373775), (225, 358824), (270, 299020), (300, 269118), (360, 224265), (450, 179412), (540, 149510), (600, 134559), (675, 119608), (900, 89706), (1080, 74755), (1350, 59804), (1800, 44853), (2700, 29902), (5400, 14951)]