216221400

素因数分解:

$2^3\times 3^6\times 5^2\times {\mathrm{1483}}^1$

素因数の和:1517

約数の個数: 168

約数和(自身を含む): 754235580

約数和(自身を除く): 538014180

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, 729, 810, 900, 972, 1080, 1215, 1350, 1458, 1483, 1620, 1800, 1944, 2025, 2430, 2700, 2916, 2966, 3240, 3645, 4050, 4449, 4860, 5400, 5832, 5932, 6075, 7290, 7415, 8100, 8898, 9720, 11864, 12150, 13347, 14580, 14830, 16200, 17796, 18225, 22245, 24300, 26694, 29160, 29660, 35592, 36450, 37075, 40041, 44490, 48600, 53388, 59320, 66735, 72900, 74150, 80082, 88980, 106776, 111225, 120123, 133470, 145800, 148300, 160164, 177960, 200205, 222450, 240246, 266940, 296600, 320328, 333675, 360369, 400410, 444900, 480492, 533880, 600615, 667350, 720738, 800820, 889800, 960984, 1001025, 1081107, 1201230, 1334700, 1441476, 1601640, 1801845, 2002050, 2162214, 2402460, 2669400, 2882952, 3003075, 3603690, 4004100, 4324428, 4804920, 5405535, 6006150, 7207380, 8008200, 8648856, 9009225, 10811070, 12012300, 14414760, 18018450, 21622140, 24024600, 27027675, 36036900, 43244280, 54055350, 72073800, 108110700, 216221400]

約数ペア:

[(1, 216221400), (2, 108110700), (3, 72073800), (4, 54055350), (5, 43244280), (6, 36036900), (8, 27027675), (9, 24024600), (10, 21622140), (12, 18018450), (15, 14414760), (18, 12012300), (20, 10811070), (24, 9009225), (25, 8648856), (27, 8008200), (30, 7207380), (36, 6006150), (40, 5405535), (45, 4804920), (50, 4324428), (54, 4004100), (60, 3603690), (72, 3003075), (75, 2882952), (81, 2669400), (90, 2402460), (100, 2162214), (108, 2002050), (120, 1801845), (135, 1601640), (150, 1441476), (162, 1334700), (180, 1201230), (200, 1081107), (216, 1001025), (225, 960984), (243, 889800), (270, 800820), (300, 720738), (324, 667350), (360, 600615), (405, 533880), (450, 480492), (486, 444900), (540, 400410), (600, 360369), (648, 333675), (675, 320328), (729, 296600), (810, 266940), (900, 240246), (972, 222450), (1080, 200205), (1215, 177960), (1350, 160164), (1458, 148300), (1483, 145800), (1620, 133470), (1800, 120123), (1944, 111225), (2025, 106776), (2430, 88980), (2700, 80082), (2916, 74150), (2966, 72900), (3240, 66735), (3645, 59320), (4050, 53388), (4449, 48600), (4860, 44490), (5400, 40041), (5832, 37075), (5932, 36450), (6075, 35592), (7290, 29660), (7415, 29160), (8100, 26694), (8898, 24300), (9720, 22245), (11864, 18225), (12150, 17796), (13347, 16200), (14580, 14830)]