71760400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 186610824

約数和(自身を除く): 114850424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 61, 68, 80, 85, 100, 122, 136, 170, 173, 200, 244, 272, 305, 340, 346, 400, 425, 488, 610, 680, 692, 850, 865, 976, 1037, 1220, 1360, 1384, 1525, 1700, 1730, 2074, 2440, 2768, 2941, 3050, 3400, 3460, 4148, 4325, 4880, 5185, 5882, 6100, 6800, 6920, 8296, 8650, 10370, 10553, 11764, 12200, 13840, 14705, 16592, 17300, 20740, 21106, 23528, 24400, 25925, 29410, 34600, 41480, 42212, 47056, 51850, 52765, 58820, 69200, 73525, 82960, 84424, 103700, 105530, 117640, 147050, 168848, 179401, 207400, 211060, 235280, 263825, 294100, 358802, 414800, 422120, 527650, 588200, 717604, 844240, 897005, 1055300, 1176400, 1435208, 1794010, 2110600, 2870416, 3588020, 4221200, 4485025, 7176040, 8970050, 14352080, 17940100, 35880200, 71760400]

約数ペア:

[(1, 71760400), (2, 35880200), (4, 17940100), (5, 14352080), (8, 8970050), (10, 7176040), (16, 4485025), (17, 4221200), (20, 3588020), (25, 2870416), (34, 2110600), (40, 1794010), (50, 1435208), (61, 1176400), (68, 1055300), (80, 897005), (85, 844240), (100, 717604), (122, 588200), (136, 527650), (170, 422120), (173, 414800), (200, 358802), (244, 294100), (272, 263825), (305, 235280), (340, 211060), (346, 207400), (400, 179401), (425, 168848), (488, 147050), (610, 117640), (680, 105530), (692, 103700), (850, 84424), (865, 82960), (976, 73525), (1037, 69200), (1220, 58820), (1360, 52765), (1384, 51850), (1525, 47056), (1700, 42212), (1730, 41480), (2074, 34600), (2440, 29410), (2768, 25925), (2941, 24400), (3050, 23528), (3400, 21106), (3460, 20740), (4148, 17300), (4325, 16592), (4880, 14705), (5185, 13840), (5882, 12200), (6100, 11764), (6800, 10553), (6920, 10370), (8296, 8650)]