55700640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:891

約数の個数: 144

約数和(自身を含む): 194358528

約数和(自身を除く): 138657888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 823, 846, 940, 1128, 1410, 1440, 1504, 1646, 1692, 1880, 2115, 2256, 2469, 2820, 3292, 3384, 3760, 4115, 4230, 4512, 4938, 5640, 6584, 6768, 7407, 7520, 8230, 8460, 9876, 11280, 12345, 13168, 13536, 14814, 16460, 16920, 19752, 22560, 24690, 26336, 29628, 32920, 33840, 37035, 38681, 39504, 49380, 59256, 65840, 67680, 74070, 77362, 79008, 98760, 116043, 118512, 131680, 148140, 154724, 193405, 197520, 232086, 237024, 296280, 309448, 348129, 386810, 395040, 464172, 580215, 592560, 618896, 696258, 773620, 928344, 1160430, 1185120, 1237792, 1392516, 1547240, 1740645, 1856688, 2320860, 2785032, 3094480, 3481290, 3713376, 4641720, 5570064, 6188960, 6962580, 9283440, 11140128, 13925160, 18566880, 27850320, 55700640]

約数ペア:

[(1, 55700640), (2, 27850320), (3, 18566880), (4, 13925160), (5, 11140128), (6, 9283440), (8, 6962580), (9, 6188960), (10, 5570064), (12, 4641720), (15, 3713376), (16, 3481290), (18, 3094480), (20, 2785032), (24, 2320860), (30, 1856688), (32, 1740645), (36, 1547240), (40, 1392516), (45, 1237792), (47, 1185120), (48, 1160430), (60, 928344), (72, 773620), (80, 696258), (90, 618896), (94, 592560), (96, 580215), (120, 464172), (141, 395040), (144, 386810), (160, 348129), (180, 309448), (188, 296280), (235, 237024), (240, 232086), (282, 197520), (288, 193405), (360, 154724), (376, 148140), (423, 131680), (470, 118512), (480, 116043), (564, 98760), (705, 79008), (720, 77362), (752, 74070), (823, 67680), (846, 65840), (940, 59256), (1128, 49380), (1410, 39504), (1440, 38681), (1504, 37035), (1646, 33840), (1692, 32920), (1880, 29628), (2115, 26336), (2256, 24690), (2469, 22560), (2820, 19752), (3292, 16920), (3384, 16460), (3760, 14814), (4115, 13536), (4230, 13168), (4512, 12345), (4938, 11280), (5640, 9876), (6584, 8460), (6768, 8230), (7407, 7520)]