91550520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:946

約数の個数: 128

約数和(自身を含む): 308505600

約数和(自身を除く): 216955080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 823, 824, 927, 1030, 1080, 1236, 1545, 1646, 1854, 2060, 2469, 2472, 2781, 3090, 3292, 3708, 4115, 4120, 4635, 4938, 5562, 6180, 6584, 7407, 7416, 8230, 9270, 9876, 11124, 12345, 12360, 13905, 14814, 16460, 18540, 19752, 22221, 22248, 24690, 27810, 29628, 32920, 37035, 37080, 44442, 49380, 55620, 59256, 74070, 84769, 88884, 98760, 111105, 111240, 148140, 169538, 177768, 222210, 254307, 296280, 339076, 423845, 444420, 508614, 678152, 762921, 847690, 888840, 1017228, 1271535, 1525842, 1695380, 2034456, 2288763, 2543070, 3051684, 3390760, 3814605, 4577526, 5086140, 6103368, 7629210, 9155052, 10172280, 11443815, 15258420, 18310104, 22887630, 30516840, 45775260, 91550520]

約数ペア:

[(1, 91550520), (2, 45775260), (3, 30516840), (4, 22887630), (5, 18310104), (6, 15258420), (8, 11443815), (9, 10172280), (10, 9155052), (12, 7629210), (15, 6103368), (18, 5086140), (20, 4577526), (24, 3814605), (27, 3390760), (30, 3051684), (36, 2543070), (40, 2288763), (45, 2034456), (54, 1695380), (60, 1525842), (72, 1271535), (90, 1017228), (103, 888840), (108, 847690), (120, 762921), (135, 678152), (180, 508614), (206, 444420), (216, 423845), (270, 339076), (309, 296280), (360, 254307), (412, 222210), (515, 177768), (540, 169538), (618, 148140), (823, 111240), (824, 111105), (927, 98760), (1030, 88884), (1080, 84769), (1236, 74070), (1545, 59256), (1646, 55620), (1854, 49380), (2060, 44442), (2469, 37080), (2472, 37035), (2781, 32920), (3090, 29628), (3292, 27810), (3708, 24690), (4115, 22248), (4120, 22221), (4635, 19752), (4938, 18540), (5562, 16460), (6180, 14814), (6584, 13905), (7407, 12360), (7416, 12345), (8230, 11124), (9270, 9876)]