252715320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4950

約数の個数: 192

約数和(自身を含む): 965109600

約数和(自身を除く): 712394280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 4909, 5148, 5720, 6435, 8580, 9818, 10296, 12870, 14727, 17160, 19636, 24545, 25740, 29454, 39272, 44181, 49090, 51480, 53999, 58908, 63817, 73635, 88362, 98180, 107998, 117816, 127634, 147270, 161997, 176724, 191451, 196360, 215996, 220905, 255268, 269995, 294540, 319085, 323994, 353448, 382902, 431992, 441810, 485991, 510536, 539990, 574353, 589080, 638170, 647988, 701987, 765804, 809985, 883620, 957255, 971982, 1079980, 1148706, 1276340, 1295976, 1403974, 1531608, 1619970, 1767240, 1914510, 1943964, 2105961, 2159960, 2297412, 2429955, 2552680, 2807948, 2871765, 3239940, 3509935, 3829020, 3887928, 4211922, 4594824, 4859910, 5615896, 5743530, 6317883, 6479880, 7019870, 7658040, 8423844, 9719820, 10529805, 11487060, 12635766, 14039740, 16847688, 19439640, 21059610, 22974120, 25271532, 28079480, 31589415, 42119220, 50543064, 63178830, 84238440, 126357660, 252715320]

約数ペア:

[(1, 252715320), (2, 126357660), (3, 84238440), (4, 63178830), (5, 50543064), (6, 42119220), (8, 31589415), (9, 28079480), (10, 25271532), (11, 22974120), (12, 21059610), (13, 19439640), (15, 16847688), (18, 14039740), (20, 12635766), (22, 11487060), (24, 10529805), (26, 9719820), (30, 8423844), (33, 7658040), (36, 7019870), (39, 6479880), (40, 6317883), (44, 5743530), (45, 5615896), (52, 4859910), (55, 4594824), (60, 4211922), (65, 3887928), (66, 3829020), (72, 3509935), (78, 3239940), (88, 2871765), (90, 2807948), (99, 2552680), (104, 2429955), (110, 2297412), (117, 2159960), (120, 2105961), (130, 1943964), (132, 1914510), (143, 1767240), (156, 1619970), (165, 1531608), (180, 1403974), (195, 1295976), (198, 1276340), (220, 1148706), (234, 1079980), (260, 971982), (264, 957255), (286, 883620), (312, 809985), (330, 765804), (360, 701987), (390, 647988), (396, 638170), (429, 589080), (440, 574353), (468, 539990), (495, 510536), (520, 485991), (572, 441810), (585, 431992), (660, 382902), (715, 353448), (780, 323994), (792, 319085), (858, 294540), (936, 269995), (990, 255268), (1144, 220905), (1170, 215996), (1287, 196360), (1320, 191451), (1430, 176724), (1560, 161997), (1716, 147270), (1980, 127634), (2145, 117816), (2340, 107998), (2574, 98180), (2860, 88362), (3432, 73635), (3960, 63817), (4290, 58908), (4680, 53999), (4909, 51480), (5148, 49090), (5720, 44181), (6435, 39272), (8580, 29454), (9818, 25740), (10296, 24545), (12870, 19636), (14727, 17160)]