87348690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:665

約数の個数: 144

約数和(自身を含む): 269267544

約数和(自身を除く): 181918854

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 121, 130, 143, 165, 195, 198, 234, 242, 286, 330, 363, 390, 429, 495, 585, 605, 617, 715, 726, 858, 990, 1089, 1170, 1210, 1234, 1287, 1430, 1573, 1815, 1851, 2145, 2178, 2574, 3085, 3146, 3630, 3702, 4290, 4719, 5445, 5553, 6170, 6435, 6787, 7865, 8021, 9255, 9438, 10890, 11106, 12870, 13574, 14157, 15730, 16042, 18510, 20361, 23595, 24063, 27765, 28314, 33935, 40105, 40722, 47190, 48126, 55530, 61083, 67870, 70785, 72189, 74657, 80210, 88231, 101805, 120315, 122166, 141570, 144378, 149314, 176462, 203610, 223971, 240630, 264693, 305415, 360945, 373285, 441155, 447942, 529386, 610830, 671913, 721890, 746570, 794079, 882310, 970541, 1119855, 1323465, 1343826, 1588158, 1941082, 2239710, 2646930, 2911623, 3359565, 3970395, 4852705, 5823246, 6719130, 7940790, 8734869, 9705410, 14558115, 17469738, 29116230, 43674345, 87348690]

約数ペア:

[(1, 87348690), (2, 43674345), (3, 29116230), (5, 17469738), (6, 14558115), (9, 9705410), (10, 8734869), (11, 7940790), (13, 6719130), (15, 5823246), (18, 4852705), (22, 3970395), (26, 3359565), (30, 2911623), (33, 2646930), (39, 2239710), (45, 1941082), (55, 1588158), (65, 1343826), (66, 1323465), (78, 1119855), (90, 970541), (99, 882310), (110, 794079), (117, 746570), (121, 721890), (130, 671913), (143, 610830), (165, 529386), (195, 447942), (198, 441155), (234, 373285), (242, 360945), (286, 305415), (330, 264693), (363, 240630), (390, 223971), (429, 203610), (495, 176462), (585, 149314), (605, 144378), (617, 141570), (715, 122166), (726, 120315), (858, 101805), (990, 88231), (1089, 80210), (1170, 74657), (1210, 72189), (1234, 70785), (1287, 67870), (1430, 61083), (1573, 55530), (1815, 48126), (1851, 47190), (2145, 40722), (2178, 40105), (2574, 33935), (3085, 28314), (3146, 27765), (3630, 24063), (3702, 23595), (4290, 20361), (4719, 18510), (5445, 16042), (5553, 15730), (6170, 14157), (6435, 13574), (6787, 12870), (7865, 11106), (8021, 10890), (9255, 9438)]