1964972400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{86183}}^1$

素因数の和:86223

約数の個数: 120

約数和(自身を含む): 6625825920

約数和(自身を除く): 4660853520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 11400, 22800, 86183, 172366, 258549, 344732, 430915, 517098, 689464, 861830, 1034196, 1292745, 1378928, 1637477, 1723660, 2068392, 2154575, 2585490, 3274954, 3447320, 4136784, 4309150, 4912431, 5170980, 6463725, 6549908, 6894640, 8187385, 8618300, 9824862, 10341960, 12927450, 13099816, 16374770, 17236600, 19649724, 20683920, 24562155, 25854900, 26199632, 32749540, 34473200, 39299448, 40936925, 49124310, 51709800, 65499080, 78598896, 81873850, 98248620, 103419600, 122810775, 130998160, 163747700, 196497240, 245621550, 327495400, 392994480, 491243100, 654990800, 982486200, 1964972400]

約数ペア:

[(1, 1964972400), (2, 982486200), (3, 654990800), (4, 491243100), (5, 392994480), (6, 327495400), (8, 245621550), (10, 196497240), (12, 163747700), (15, 130998160), (16, 122810775), (19, 103419600), (20, 98248620), (24, 81873850), (25, 78598896), (30, 65499080), (38, 51709800), (40, 49124310), (48, 40936925), (50, 39299448), (57, 34473200), (60, 32749540), (75, 26199632), (76, 25854900), (80, 24562155), (95, 20683920), (100, 19649724), (114, 17236600), (120, 16374770), (150, 13099816), (152, 12927450), (190, 10341960), (200, 9824862), (228, 8618300), (240, 8187385), (285, 6894640), (300, 6549908), (304, 6463725), (380, 5170980), (400, 4912431), (456, 4309150), (475, 4136784), (570, 3447320), (600, 3274954), (760, 2585490), (912, 2154575), (950, 2068392), (1140, 1723660), (1200, 1637477), (1425, 1378928), (1520, 1292745), (1900, 1034196), (2280, 861830), (2850, 689464), (3800, 517098), (4560, 430915), (5700, 344732), (7600, 258549), (11400, 172366), (22800, 86183)]