18034650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 120

約数和(自身を含む): 51628764

約数和(自身を除く): 33594114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 73, 75, 81, 90, 122, 135, 146, 150, 162, 183, 219, 225, 270, 305, 365, 366, 405, 438, 450, 549, 610, 657, 675, 730, 810, 915, 1095, 1098, 1314, 1350, 1525, 1647, 1825, 1830, 1971, 2025, 2190, 2745, 3050, 3285, 3294, 3650, 3942, 4050, 4453, 4575, 4941, 5475, 5490, 5913, 6570, 8235, 8906, 9150, 9855, 9882, 10950, 11826, 13359, 13725, 16425, 16470, 19710, 22265, 24705, 26718, 27450, 29565, 32850, 40077, 41175, 44530, 49275, 49410, 59130, 66795, 80154, 82350, 98550, 111325, 120231, 123525, 133590, 147825, 200385, 222650, 240462, 247050, 295650, 333975, 360693, 400770, 601155, 667950, 721386, 1001925, 1202310, 1803465, 2003850, 3005775, 3606930, 6011550, 9017325, 18034650]

約数ペア:

[(1, 18034650), (2, 9017325), (3, 6011550), (5, 3606930), (6, 3005775), (9, 2003850), (10, 1803465), (15, 1202310), (18, 1001925), (25, 721386), (27, 667950), (30, 601155), (45, 400770), (50, 360693), (54, 333975), (61, 295650), (73, 247050), (75, 240462), (81, 222650), (90, 200385), (122, 147825), (135, 133590), (146, 123525), (150, 120231), (162, 111325), (183, 98550), (219, 82350), (225, 80154), (270, 66795), (305, 59130), (365, 49410), (366, 49275), (405, 44530), (438, 41175), (450, 40077), (549, 32850), (610, 29565), (657, 27450), (675, 26718), (730, 24705), (810, 22265), (915, 19710), (1095, 16470), (1098, 16425), (1314, 13725), (1350, 13359), (1525, 11826), (1647, 10950), (1825, 9882), (1830, 9855), (1971, 9150), (2025, 8906), (2190, 8235), (2745, 6570), (3050, 5913), (3285, 5490), (3294, 5475), (3650, 4941), (3942, 4575), (4050, 4453)]