72268200

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{1487}}^1$

素因数の和:1518

約数の個数: 144

約数和(自身を含む): 251858880

約数和(自身を除く): 179590680

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, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1487, 1620, 1800, 1944, 2025, 2430, 2700, 2974, 3240, 4050, 4461, 4860, 5400, 5948, 6075, 7435, 8100, 8922, 9720, 11896, 12150, 13383, 14870, 16200, 17844, 22305, 24300, 26766, 29740, 35688, 37175, 40149, 44610, 48600, 53532, 59480, 66915, 74350, 80298, 89220, 107064, 111525, 120447, 133830, 148700, 160596, 178440, 200745, 223050, 240894, 267660, 297400, 321192, 334575, 361341, 401490, 446100, 481788, 535320, 602235, 669150, 722682, 802980, 892200, 963576, 1003725, 1204470, 1338300, 1445364, 1605960, 1806705, 2007450, 2408940, 2676600, 2890728, 3011175, 3613410, 4014900, 4817880, 6022350, 7226820, 8029800, 9033525, 12044700, 14453640, 18067050, 24089400, 36134100, 72268200]

約数ペア:

[(1, 72268200), (2, 36134100), (3, 24089400), (4, 18067050), (5, 14453640), (6, 12044700), (8, 9033525), (9, 8029800), (10, 7226820), (12, 6022350), (15, 4817880), (18, 4014900), (20, 3613410), (24, 3011175), (25, 2890728), (27, 2676600), (30, 2408940), (36, 2007450), (40, 1806705), (45, 1605960), (50, 1445364), (54, 1338300), (60, 1204470), (72, 1003725), (75, 963576), (81, 892200), (90, 802980), (100, 722682), (108, 669150), (120, 602235), (135, 535320), (150, 481788), (162, 446100), (180, 401490), (200, 361341), (216, 334575), (225, 321192), (243, 297400), (270, 267660), (300, 240894), (324, 223050), (360, 200745), (405, 178440), (450, 160596), (486, 148700), (540, 133830), (600, 120447), (648, 111525), (675, 107064), (810, 89220), (900, 80298), (972, 74350), (1080, 66915), (1215, 59480), (1350, 53532), (1487, 48600), (1620, 44610), (1800, 40149), (1944, 37175), (2025, 35688), (2430, 29740), (2700, 26766), (2974, 24300), (3240, 22305), (4050, 17844), (4461, 16200), (4860, 14870), (5400, 13383), (5948, 12150), (6075, 11896), (7435, 9720), (8100, 8922)]