61299960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 196992000

約数和(自身を除く): 135692040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 151, 170, 199, 204, 255, 302, 340, 398, 408, 453, 510, 597, 604, 680, 755, 796, 906, 995, 1020, 1194, 1208, 1510, 1592, 1812, 1990, 2040, 2265, 2388, 2567, 2985, 3020, 3383, 3624, 3980, 4530, 4776, 5134, 5970, 6040, 6766, 7701, 7960, 9060, 10149, 10268, 11940, 12835, 13532, 15402, 16915, 18120, 20298, 20536, 23880, 25670, 27064, 30049, 30804, 33830, 38505, 40596, 50745, 51340, 60098, 61608, 67660, 77010, 81192, 90147, 101490, 102680, 120196, 135320, 150245, 154020, 180294, 202980, 240392, 300490, 308040, 360588, 405960, 450735, 510833, 600980, 721176, 901470, 1021666, 1201960, 1532499, 1802940, 2043332, 2554165, 3064998, 3605880, 4086664, 5108330, 6129996, 7662495, 10216660, 12259992, 15324990, 20433320, 30649980, 61299960]

約数ペア:

[(1, 61299960), (2, 30649980), (3, 20433320), (4, 15324990), (5, 12259992), (6, 10216660), (8, 7662495), (10, 6129996), (12, 5108330), (15, 4086664), (17, 3605880), (20, 3064998), (24, 2554165), (30, 2043332), (34, 1802940), (40, 1532499), (51, 1201960), (60, 1021666), (68, 901470), (85, 721176), (102, 600980), (120, 510833), (136, 450735), (151, 405960), (170, 360588), (199, 308040), (204, 300490), (255, 240392), (302, 202980), (340, 180294), (398, 154020), (408, 150245), (453, 135320), (510, 120196), (597, 102680), (604, 101490), (680, 90147), (755, 81192), (796, 77010), (906, 67660), (995, 61608), (1020, 60098), (1194, 51340), (1208, 50745), (1510, 40596), (1592, 38505), (1812, 33830), (1990, 30804), (2040, 30049), (2265, 27064), (2388, 25670), (2567, 23880), (2985, 20536), (3020, 20298), (3383, 18120), (3624, 16915), (3980, 15402), (4530, 13532), (4776, 12835), (5134, 11940), (5970, 10268), (6040, 10149), (6766, 9060), (7701, 7960)]