308569968180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{254987}}^1$

素因数の和:255097

約数の個数: 168

約数和(自身を含む): 983260246752

約数和(自身を除く): 674690278572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 243, 249, 270, 324, 332, 405, 415, 486, 498, 540, 729, 747, 810, 830, 972, 996, 1215, 1245, 1458, 1494, 1620, 1660, 2241, 2430, 2490, 2916, 2988, 3645, 3735, 4482, 4860, 4980, 6723, 7290, 7470, 8964, 11205, 13446, 14580, 14940, 20169, 22410, 26892, 33615, 40338, 44820, 60507, 67230, 80676, 100845, 121014, 134460, 201690, 242028, 254987, 302535, 403380, 509974, 605070, 764961, 1019948, 1210140, 1274935, 1529922, 2294883, 2549870, 3059844, 3824805, 4589766, 5099740, 6884649, 7649610, 9179532, 11474415, 13769298, 15299220, 20653947, 21163921, 22948830, 27538596, 34423245, 41307894, 42327842, 45897660, 61961841, 63491763, 68846490, 82615788, 84655684, 103269735, 105819605, 123923682, 126983526, 137692980, 185885523, 190475289, 206539470, 211639210, 247847364, 253967052, 309809205, 317458815, 371771046, 380950578, 413078940, 423278420, 571425867, 619618410, 634917630, 743542092, 761901156, 929427615, 952376445, 1142851734, 1239236820, 1269835260, 1714277601, 1858855230, 1904752890, 2285703468, 2857129335, 3428555202, 3717710460, 3809505780, 5142832803, 5714258670, 6857110404, 8571388005, 10285665606, 11428517340, 15428498409, 17142776010, 20571331212, 25714164015, 30856996818, 34285552020, 51428328030, 61713993636, 77142492045, 102856656060, 154284984090, 308569968180]

約数ペア:

[(1, 308569968180), (2, 154284984090), (3, 102856656060), (4, 77142492045), (5, 61713993636), (6, 51428328030), (9, 34285552020), (10, 30856996818), (12, 25714164015), (15, 20571331212), (18, 17142776010), (20, 15428498409), (27, 11428517340), (30, 10285665606), (36, 8571388005), (45, 6857110404), (54, 5714258670), (60, 5142832803), (81, 3809505780), (83, 3717710460), (90, 3428555202), (108, 2857129335), (135, 2285703468), (162, 1904752890), (166, 1858855230), (180, 1714277601), (243, 1269835260), (249, 1239236820), (270, 1142851734), (324, 952376445), (332, 929427615), (405, 761901156), (415, 743542092), (486, 634917630), (498, 619618410), (540, 571425867), (729, 423278420), (747, 413078940), (810, 380950578), (830, 371771046), (972, 317458815), (996, 309809205), (1215, 253967052), (1245, 247847364), (1458, 211639210), (1494, 206539470), (1620, 190475289), (1660, 185885523), (2241, 137692980), (2430, 126983526), (2490, 123923682), (2916, 105819605), (2988, 103269735), (3645, 84655684), (3735, 82615788), (4482, 68846490), (4860, 63491763), (4980, 61961841), (6723, 45897660), (7290, 42327842), (7470, 41307894), (8964, 34423245), (11205, 27538596), (13446, 22948830), (14580, 21163921), (14940, 20653947), (20169, 15299220), (22410, 13769298), (26892, 11474415), (33615, 9179532), (40338, 7649610), (44820, 6884649), (60507, 5099740), (67230, 4589766), (80676, 3824805), (100845, 3059844), (121014, 2549870), (134460, 2294883), (201690, 1529922), (242028, 1274935), (254987, 1210140), (302535, 1019948), (403380, 764961), (509974, 605070)]