109977420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 379524096

約数和(自身を除く): 269546676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 73, 84, 85, 102, 105, 119, 140, 146, 170, 204, 210, 211, 219, 238, 255, 292, 340, 357, 365, 420, 422, 438, 476, 510, 511, 595, 633, 714, 730, 844, 876, 1020, 1022, 1055, 1095, 1190, 1241, 1266, 1428, 1460, 1477, 1533, 1785, 2044, 2110, 2190, 2380, 2482, 2532, 2555, 2954, 3066, 3165, 3570, 3587, 3723, 4220, 4380, 4431, 4964, 5110, 5908, 6132, 6205, 6330, 7140, 7174, 7385, 7446, 7665, 8687, 8862, 10220, 10761, 12410, 12660, 14348, 14770, 14892, 15330, 15403, 17374, 17724, 17935, 18615, 21522, 22155, 24820, 25109, 26061, 29540, 30660, 30806, 34748, 35870, 37230, 43044, 43435, 44310, 46209, 50218, 52122, 53805, 61612, 71740, 74460, 75327, 77015, 86870, 88620, 92418, 100436, 104244, 107610, 107821, 125545, 130305, 150654, 154030, 173740, 184836, 215220, 215642, 231045, 251090, 260610, 261851, 301308, 308060, 323463, 376635, 431284, 462090, 502180, 521220, 523702, 539105, 646926, 753270, 785553, 924180, 1047404, 1078210, 1293852, 1309255, 1506540, 1571106, 1617315, 1832957, 2156420, 2618510, 3142212, 3234630, 3665914, 3927765, 5237020, 5498871, 6469260, 7331828, 7855530, 9164785, 10997742, 15711060, 18329570, 21995484, 27494355, 36659140, 54988710, 109977420]

約数ペア:

[(1, 109977420), (2, 54988710), (3, 36659140), (4, 27494355), (5, 21995484), (6, 18329570), (7, 15711060), (10, 10997742), (12, 9164785), (14, 7855530), (15, 7331828), (17, 6469260), (20, 5498871), (21, 5237020), (28, 3927765), (30, 3665914), (34, 3234630), (35, 3142212), (42, 2618510), (51, 2156420), (60, 1832957), (68, 1617315), (70, 1571106), (73, 1506540), (84, 1309255), (85, 1293852), (102, 1078210), (105, 1047404), (119, 924180), (140, 785553), (146, 753270), (170, 646926), (204, 539105), (210, 523702), (211, 521220), (219, 502180), (238, 462090), (255, 431284), (292, 376635), (340, 323463), (357, 308060), (365, 301308), (420, 261851), (422, 260610), (438, 251090), (476, 231045), (510, 215642), (511, 215220), (595, 184836), (633, 173740), (714, 154030), (730, 150654), (844, 130305), (876, 125545), (1020, 107821), (1022, 107610), (1055, 104244), (1095, 100436), (1190, 92418), (1241, 88620), (1266, 86870), (1428, 77015), (1460, 75327), (1477, 74460), (1533, 71740), (1785, 61612), (2044, 53805), (2110, 52122), (2190, 50218), (2380, 46209), (2482, 44310), (2532, 43435), (2555, 43044), (2954, 37230), (3066, 35870), (3165, 34748), (3570, 30806), (3587, 30660), (3723, 29540), (4220, 26061), (4380, 25109), (4431, 24820), (4964, 22155), (5110, 21522), (5908, 18615), (6132, 17935), (6205, 17724), (6330, 17374), (7140, 15403), (7174, 15330), (7385, 14892), (7446, 14770), (7665, 14348), (8687, 12660), (8862, 12410), (10220, 10761)]