76618320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 255519360

約数和(自身を除く): 178901040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 89, 102, 120, 136, 170, 178, 204, 211, 240, 255, 267, 272, 340, 356, 408, 422, 445, 510, 534, 633, 680, 712, 816, 844, 890, 1020, 1055, 1068, 1266, 1335, 1360, 1424, 1513, 1688, 1780, 2040, 2110, 2136, 2532, 2670, 3026, 3165, 3376, 3560, 3587, 4080, 4220, 4272, 4539, 5064, 5340, 6052, 6330, 7120, 7174, 7565, 8440, 9078, 10128, 10680, 10761, 12104, 12660, 14348, 15130, 16880, 17935, 18156, 18779, 21360, 21522, 22695, 24208, 25320, 28696, 30260, 35870, 36312, 37558, 43044, 45390, 50640, 53805, 56337, 57392, 60520, 71740, 72624, 75116, 86088, 90780, 93895, 107610, 112674, 121040, 143480, 150232, 172176, 181560, 187790, 215220, 225348, 281685, 286960, 300464, 319243, 363120, 375580, 430440, 450696, 563370, 638486, 751160, 860880, 901392, 957729, 1126740, 1276972, 1502320, 1596215, 1915458, 2253480, 2553944, 3192430, 3830916, 4506960, 4788645, 5107888, 6384860, 7661832, 9577290, 12769720, 15323664, 19154580, 25539440, 38309160, 76618320]

約数ペア:

[(1, 76618320), (2, 38309160), (3, 25539440), (4, 19154580), (5, 15323664), (6, 12769720), (8, 9577290), (10, 7661832), (12, 6384860), (15, 5107888), (16, 4788645), (17, 4506960), (20, 3830916), (24, 3192430), (30, 2553944), (34, 2253480), (40, 1915458), (48, 1596215), (51, 1502320), (60, 1276972), (68, 1126740), (80, 957729), (85, 901392), (89, 860880), (102, 751160), (120, 638486), (136, 563370), (170, 450696), (178, 430440), (204, 375580), (211, 363120), (240, 319243), (255, 300464), (267, 286960), (272, 281685), (340, 225348), (356, 215220), (408, 187790), (422, 181560), (445, 172176), (510, 150232), (534, 143480), (633, 121040), (680, 112674), (712, 107610), (816, 93895), (844, 90780), (890, 86088), (1020, 75116), (1055, 72624), (1068, 71740), (1266, 60520), (1335, 57392), (1360, 56337), (1424, 53805), (1513, 50640), (1688, 45390), (1780, 43044), (2040, 37558), (2110, 36312), (2136, 35870), (2532, 30260), (2670, 28696), (3026, 25320), (3165, 24208), (3376, 22695), (3560, 21522), (3587, 21360), (4080, 18779), (4220, 18156), (4272, 17935), (4539, 16880), (5064, 15130), (5340, 14348), (6052, 12660), (6330, 12104), (7120, 10761), (7174, 10680), (7565, 10128), (8440, 9078)]