72675630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 210760704

約数和(自身を除く): 138085074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 47, 54, 69, 81, 83, 90, 94, 115, 135, 138, 141, 162, 166, 207, 230, 235, 249, 270, 282, 345, 405, 414, 415, 423, 470, 498, 621, 690, 705, 747, 810, 830, 846, 1035, 1081, 1242, 1245, 1269, 1410, 1494, 1863, 1909, 2070, 2115, 2162, 2241, 2490, 2538, 3105, 3243, 3726, 3735, 3807, 3818, 3901, 4230, 4482, 5405, 5727, 6210, 6345, 6486, 6723, 7470, 7614, 7802, 9315, 9545, 9729, 10810, 11205, 11454, 11703, 12690, 13446, 16215, 17181, 18630, 19035, 19090, 19458, 19505, 22410, 23406, 28635, 29187, 32430, 33615, 34362, 35109, 38070, 39010, 48645, 51543, 57270, 58374, 58515, 67230, 70218, 85905, 87561, 89723, 97290, 103086, 105327, 117030, 145935, 154629, 171810, 175122, 175545, 179446, 210654, 257715, 269169, 291870, 309258, 315981, 351090, 437805, 448615, 515430, 526635, 538338, 631962, 773145, 807507, 875610, 897230, 1053270, 1345845, 1546290, 1579905, 1615014, 2422521, 2691690, 3159810, 4037535, 4845042, 7267563, 8075070, 12112605, 14535126, 24225210, 36337815, 72675630]

約数ペア:

[(1, 72675630), (2, 36337815), (3, 24225210), (5, 14535126), (6, 12112605), (9, 8075070), (10, 7267563), (15, 4845042), (18, 4037535), (23, 3159810), (27, 2691690), (30, 2422521), (45, 1615014), (46, 1579905), (47, 1546290), (54, 1345845), (69, 1053270), (81, 897230), (83, 875610), (90, 807507), (94, 773145), (115, 631962), (135, 538338), (138, 526635), (141, 515430), (162, 448615), (166, 437805), (207, 351090), (230, 315981), (235, 309258), (249, 291870), (270, 269169), (282, 257715), (345, 210654), (405, 179446), (414, 175545), (415, 175122), (423, 171810), (470, 154629), (498, 145935), (621, 117030), (690, 105327), (705, 103086), (747, 97290), (810, 89723), (830, 87561), (846, 85905), (1035, 70218), (1081, 67230), (1242, 58515), (1245, 58374), (1269, 57270), (1410, 51543), (1494, 48645), (1863, 39010), (1909, 38070), (2070, 35109), (2115, 34362), (2162, 33615), (2241, 32430), (2490, 29187), (2538, 28635), (3105, 23406), (3243, 22410), (3726, 19505), (3735, 19458), (3807, 19090), (3818, 19035), (3901, 18630), (4230, 17181), (4482, 16215), (5405, 13446), (5727, 12690), (6210, 11703), (6345, 11454), (6486, 11205), (6723, 10810), (7470, 9729), (7614, 9545), (7802, 9315)]