72073800

素因数分解:

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

素因数の和:1514

約数の個数: 144

約数和(自身を含む): 251181840

約数和(自身を除く): 179108040

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, 1483, 1620, 1800, 1944, 2025, 2430, 2700, 2966, 3240, 4050, 4449, 4860, 5400, 5932, 6075, 7415, 8100, 8898, 9720, 11864, 12150, 13347, 14830, 16200, 17796, 22245, 24300, 26694, 29660, 35592, 37075, 40041, 44490, 48600, 53388, 59320, 66735, 74150, 80082, 88980, 106776, 111225, 120123, 133470, 148300, 160164, 177960, 200205, 222450, 240246, 266940, 296600, 320328, 333675, 360369, 400410, 444900, 480492, 533880, 600615, 667350, 720738, 800820, 889800, 960984, 1001025, 1201230, 1334700, 1441476, 1601640, 1801845, 2002050, 2402460, 2669400, 2882952, 3003075, 3603690, 4004100, 4804920, 6006150, 7207380, 8008200, 9009225, 12012300, 14414760, 18018450, 24024600, 36036900, 72073800]

約数ペア:

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