89635920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1833

約数の個数: 160

約数和(自身を含む): 319265280

約数和(自身を除く): 229629360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 1787, 2090, 2280, 2508, 2640, 3135, 3344, 3574, 4180, 4560, 5016, 5361, 6270, 7148, 8360, 8935, 10032, 10722, 12540, 14296, 16720, 17870, 19657, 21444, 25080, 26805, 28592, 33953, 35740, 39314, 42888, 50160, 53610, 58971, 67906, 71480, 78628, 85776, 98285, 101859, 107220, 117942, 135812, 142960, 157256, 169765, 196570, 203718, 214440, 235884, 271624, 294855, 314512, 339530, 373483, 393140, 407436, 428880, 471768, 509295, 543248, 589710, 679060, 746966, 786280, 814872, 943536, 1018590, 1120449, 1179420, 1358120, 1493932, 1572560, 1629744, 1867415, 2037180, 2240898, 2358840, 2716240, 2987864, 3734830, 4074360, 4481796, 4717680, 5602245, 5975728, 7469660, 8148720, 8963592, 11204490, 14939320, 17927184, 22408980, 29878640, 44817960, 89635920]

約数ペア:

[(1, 89635920), (2, 44817960), (3, 29878640), (4, 22408980), (5, 17927184), (6, 14939320), (8, 11204490), (10, 8963592), (11, 8148720), (12, 7469660), (15, 5975728), (16, 5602245), (19, 4717680), (20, 4481796), (22, 4074360), (24, 3734830), (30, 2987864), (33, 2716240), (38, 2358840), (40, 2240898), (44, 2037180), (48, 1867415), (55, 1629744), (57, 1572560), (60, 1493932), (66, 1358120), (76, 1179420), (80, 1120449), (88, 1018590), (95, 943536), (110, 814872), (114, 786280), (120, 746966), (132, 679060), (152, 589710), (165, 543248), (176, 509295), (190, 471768), (209, 428880), (220, 407436), (228, 393140), (240, 373483), (264, 339530), (285, 314512), (304, 294855), (330, 271624), (380, 235884), (418, 214440), (440, 203718), (456, 196570), (528, 169765), (570, 157256), (627, 142960), (660, 135812), (760, 117942), (836, 107220), (880, 101859), (912, 98285), (1045, 85776), (1140, 78628), (1254, 71480), (1320, 67906), (1520, 58971), (1672, 53610), (1787, 50160), (2090, 42888), (2280, 39314), (2508, 35740), (2640, 33953), (3135, 28592), (3344, 26805), (3574, 25080), (4180, 21444), (4560, 19657), (5016, 17870), (5361, 16720), (6270, 14296), (7148, 12540), (8360, 10722), (8935, 10032)]