72316470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 194515200

約数和(自身を除く): 122198730

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 289, 323, 439, 510, 570, 578, 646, 867, 878, 969, 1317, 1445, 1615, 1734, 1938, 2195, 2634, 2890, 3230, 4335, 4390, 4845, 5491, 6585, 7463, 8341, 8670, 9690, 10982, 13170, 14926, 16473, 16682, 22389, 25023, 27455, 32946, 37315, 41705, 44778, 50046, 54910, 74630, 82365, 83410, 111945, 125115, 126871, 141797, 164730, 223890, 250230, 253742, 283594, 380613, 425391, 634355, 708985, 761226, 850782, 1268710, 1417970, 1903065, 2126955, 2410549, 3806130, 4253910, 4821098, 7231647, 12052745, 14463294, 24105490, 36158235, 72316470]

約数ペア:

[(1, 72316470), (2, 36158235), (3, 24105490), (5, 14463294), (6, 12052745), (10, 7231647), (15, 4821098), (17, 4253910), (19, 3806130), (30, 2410549), (34, 2126955), (38, 1903065), (51, 1417970), (57, 1268710), (85, 850782), (95, 761226), (102, 708985), (114, 634355), (170, 425391), (190, 380613), (255, 283594), (285, 253742), (289, 250230), (323, 223890), (439, 164730), (510, 141797), (570, 126871), (578, 125115), (646, 111945), (867, 83410), (878, 82365), (969, 74630), (1317, 54910), (1445, 50046), (1615, 44778), (1734, 41705), (1938, 37315), (2195, 32946), (2634, 27455), (2890, 25023), (3230, 22389), (4335, 16682), (4390, 16473), (4845, 14926), (5491, 13170), (6585, 10982), (7463, 9690), (8341, 8670)]