207840300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 645708672

約数和(自身を除く): 437868372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 83, 85, 100, 102, 150, 166, 170, 204, 249, 255, 300, 332, 340, 415, 425, 491, 498, 510, 830, 850, 982, 996, 1020, 1245, 1275, 1411, 1473, 1660, 1700, 1964, 2075, 2455, 2490, 2550, 2822, 2946, 4150, 4233, 4910, 4980, 5100, 5644, 5892, 6225, 7055, 7365, 8300, 8347, 8466, 9820, 12275, 12450, 14110, 14730, 16694, 16932, 21165, 24550, 24900, 25041, 28220, 29460, 33388, 35275, 36825, 40753, 41735, 42330, 49100, 50082, 70550, 73650, 81506, 83470, 84660, 100164, 105825, 122259, 125205, 141100, 147300, 163012, 166940, 203765, 208675, 211650, 244518, 250410, 407530, 417350, 423300, 489036, 500820, 611295, 626025, 692801, 815060, 834700, 1018825, 1222590, 1252050, 1385602, 2037650, 2078403, 2445180, 2504100, 2771204, 3056475, 3464005, 4075300, 4156806, 6112950, 6928010, 8313612, 10392015, 12225900, 13856020, 17320025, 20784030, 34640050, 41568060, 51960075, 69280100, 103920150, 207840300]

約数ペア:

[(1, 207840300), (2, 103920150), (3, 69280100), (4, 51960075), (5, 41568060), (6, 34640050), (10, 20784030), (12, 17320025), (15, 13856020), (17, 12225900), (20, 10392015), (25, 8313612), (30, 6928010), (34, 6112950), (50, 4156806), (51, 4075300), (60, 3464005), (68, 3056475), (75, 2771204), (83, 2504100), (85, 2445180), (100, 2078403), (102, 2037650), (150, 1385602), (166, 1252050), (170, 1222590), (204, 1018825), (249, 834700), (255, 815060), (300, 692801), (332, 626025), (340, 611295), (415, 500820), (425, 489036), (491, 423300), (498, 417350), (510, 407530), (830, 250410), (850, 244518), (982, 211650), (996, 208675), (1020, 203765), (1245, 166940), (1275, 163012), (1411, 147300), (1473, 141100), (1660, 125205), (1700, 122259), (1964, 105825), (2075, 100164), (2455, 84660), (2490, 83470), (2550, 81506), (2822, 73650), (2946, 70550), (4150, 50082), (4233, 49100), (4910, 42330), (4980, 41735), (5100, 40753), (5644, 36825), (5892, 35275), (6225, 33388), (7055, 29460), (7365, 28220), (8300, 25041), (8347, 24900), (8466, 24550), (9820, 21165), (12275, 16932), (12450, 16694), (14110, 14730)]