1229386500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{229}}^1\times {\mathrm{1193}}^1$

素因数の和:1447

約数の個数: 144

約数和(自身を含む): 3898505520

約数和(自身を除く): 2669119020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 229, 250, 300, 375, 450, 458, 500, 687, 750, 900, 916, 1125, 1145, 1193, 1374, 1500, 2061, 2250, 2290, 2386, 2748, 3435, 3579, 4122, 4500, 4580, 4772, 5725, 5965, 6870, 7158, 8244, 10305, 10737, 11450, 11930, 13740, 14316, 17175, 17895, 20610, 21474, 22900, 23860, 28625, 29825, 34350, 35790, 41220, 42948, 51525, 53685, 57250, 59650, 68700, 71580, 85875, 89475, 103050, 107370, 114500, 119300, 149125, 171750, 178950, 206100, 214740, 257625, 268425, 273197, 298250, 343500, 357900, 447375, 515250, 536850, 546394, 596500, 819591, 894750, 1030500, 1073700, 1092788, 1342125, 1365985, 1639182, 1789500, 2458773, 2684250, 2731970, 3278364, 4097955, 4917546, 5368500, 5463940, 6829925, 8195910, 9835092, 12293865, 13659850, 16391820, 20489775, 24587730, 27319700, 34149625, 40979550, 49175460, 61469325, 68299250, 81959100, 102448875, 122938650, 136598500, 204897750, 245877300, 307346625, 409795500, 614693250, 1229386500]

約数ペア:

[(1, 1229386500), (2, 614693250), (3, 409795500), (4, 307346625), (5, 245877300), (6, 204897750), (9, 136598500), (10, 122938650), (12, 102448875), (15, 81959100), (18, 68299250), (20, 61469325), (25, 49175460), (30, 40979550), (36, 34149625), (45, 27319700), (50, 24587730), (60, 20489775), (75, 16391820), (90, 13659850), (100, 12293865), (125, 9835092), (150, 8195910), (180, 6829925), (225, 5463940), (229, 5368500), (250, 4917546), (300, 4097955), (375, 3278364), (450, 2731970), (458, 2684250), (500, 2458773), (687, 1789500), (750, 1639182), (900, 1365985), (916, 1342125), (1125, 1092788), (1145, 1073700), (1193, 1030500), (1374, 894750), (1500, 819591), (2061, 596500), (2250, 546394), (2290, 536850), (2386, 515250), (2748, 447375), (3435, 357900), (3579, 343500), (4122, 298250), (4500, 273197), (4580, 268425), (4772, 257625), (5725, 214740), (5965, 206100), (6870, 178950), (7158, 171750), (8244, 149125), (10305, 119300), (10737, 114500), (11450, 107370), (11930, 103050), (13740, 89475), (14316, 85875), (17175, 71580), (17895, 68700), (20610, 59650), (21474, 57250), (22900, 53685), (23860, 51525), (28625, 42948), (29825, 41220), (34350, 35790)]