213886350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 618388992

約数和(自身を除く): 404502642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 73, 75, 85, 90, 102, 146, 150, 153, 170, 219, 225, 255, 306, 365, 383, 425, 438, 450, 510, 657, 730, 765, 766, 850, 1095, 1149, 1241, 1275, 1314, 1530, 1825, 1915, 2190, 2298, 2482, 2550, 3285, 3447, 3650, 3723, 3825, 3830, 5475, 5745, 6205, 6511, 6570, 6894, 7446, 7650, 9575, 10950, 11169, 11490, 12410, 13022, 16425, 17235, 18615, 19150, 19533, 22338, 27959, 28725, 31025, 32555, 32850, 34470, 37230, 39066, 55845, 55918, 57450, 58599, 62050, 65110, 83877, 86175, 93075, 97665, 111690, 117198, 139795, 162775, 167754, 172350, 186150, 195330, 251631, 279225, 279590, 292995, 325550, 419385, 475303, 488325, 503262, 558450, 585990, 698975, 838770, 950606, 976650, 1258155, 1397950, 1425909, 1464975, 2096925, 2376515, 2516310, 2851818, 2929950, 4193850, 4277727, 4753030, 6290775, 7129545, 8555454, 11882575, 12581550, 14259090, 21388635, 23765150, 35647725, 42777270, 71295450, 106943175, 213886350]

約数ペア:

[(1, 213886350), (2, 106943175), (3, 71295450), (5, 42777270), (6, 35647725), (9, 23765150), (10, 21388635), (15, 14259090), (17, 12581550), (18, 11882575), (25, 8555454), (30, 7129545), (34, 6290775), (45, 4753030), (50, 4277727), (51, 4193850), (73, 2929950), (75, 2851818), (85, 2516310), (90, 2376515), (102, 2096925), (146, 1464975), (150, 1425909), (153, 1397950), (170, 1258155), (219, 976650), (225, 950606), (255, 838770), (306, 698975), (365, 585990), (383, 558450), (425, 503262), (438, 488325), (450, 475303), (510, 419385), (657, 325550), (730, 292995), (765, 279590), (766, 279225), (850, 251631), (1095, 195330), (1149, 186150), (1241, 172350), (1275, 167754), (1314, 162775), (1530, 139795), (1825, 117198), (1915, 111690), (2190, 97665), (2298, 93075), (2482, 86175), (2550, 83877), (3285, 65110), (3447, 62050), (3650, 58599), (3723, 57450), (3825, 55918), (3830, 55845), (5475, 39066), (5745, 37230), (6205, 34470), (6511, 32850), (6570, 32555), (6894, 31025), (7446, 28725), (7650, 27959), (9575, 22338), (10950, 19533), (11169, 19150), (11490, 18615), (12410, 17235), (13022, 16425)]