1300552020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1159

約数の個数: 216

約数和(自身を含む): 4376945664

約数和(自身を除く): 3076393644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 289, 306, 340, 345, 391, 414, 460, 510, 578, 612, 690, 765, 782, 828, 867, 1020, 1035, 1087, 1156, 1173, 1380, 1445, 1530, 1564, 1734, 1955, 2070, 2174, 2346, 2601, 2890, 3060, 3261, 3468, 3519, 3910, 4140, 4335, 4348, 4692, 5202, 5435, 5780, 5865, 6522, 6647, 7038, 7820, 8670, 9783, 10404, 10870, 11730, 13005, 13044, 13294, 14076, 16305, 17340, 17595, 18479, 19566, 19941, 21740, 23460, 25001, 26010, 26588, 32610, 33235, 35190, 36958, 39132, 39882, 48915, 50002, 52020, 55437, 59823, 65220, 66470, 70380, 73916, 75003, 79764, 92395, 97830, 99705, 100004, 110874, 119646, 125005, 132940, 150006, 166311, 184790, 195660, 199410, 221748, 225009, 239292, 250010, 277185, 299115, 300012, 314143, 332622, 369580, 375015, 398820, 425017, 450018, 500020, 554370, 598230, 628286, 665244, 750030, 831555, 850034, 900036, 942429, 1108740, 1125045, 1196460, 1256572, 1275051, 1500060, 1570715, 1663110, 1700068, 1884858, 2125085, 2250090, 2550102, 2827287, 3141430, 3326220, 3769716, 3825153, 4250170, 4500180, 4712145, 5100204, 5654574, 6282860, 6375255, 7225289, 7650306, 8500340, 9424290, 11309148, 12750510, 14136435, 14450578, 15300612, 18848580, 19125765, 21675867, 25501020, 28272870, 28901156, 36126445, 38251530, 43351734, 56545740, 65027601, 72252890, 76503060, 86703468, 108379335, 130055202, 144505780, 216758670, 260110404, 325138005, 433517340, 650276010, 1300552020]

約数ペア:

[(1, 1300552020), (2, 650276010), (3, 433517340), (4, 325138005), (5, 260110404), (6, 216758670), (9, 144505780), (10, 130055202), (12, 108379335), (15, 86703468), (17, 76503060), (18, 72252890), (20, 65027601), (23, 56545740), (30, 43351734), (34, 38251530), (36, 36126445), (45, 28901156), (46, 28272870), (51, 25501020), (60, 21675867), (68, 19125765), (69, 18848580), (85, 15300612), (90, 14450578), (92, 14136435), (102, 12750510), (115, 11309148), (138, 9424290), (153, 8500340), (170, 7650306), (180, 7225289), (204, 6375255), (207, 6282860), (230, 5654574), (255, 5100204), (276, 4712145), (289, 4500180), (306, 4250170), (340, 3825153), (345, 3769716), (391, 3326220), (414, 3141430), (460, 2827287), (510, 2550102), (578, 2250090), (612, 2125085), (690, 1884858), (765, 1700068), (782, 1663110), (828, 1570715), (867, 1500060), (1020, 1275051), (1035, 1256572), (1087, 1196460), (1156, 1125045), (1173, 1108740), (1380, 942429), (1445, 900036), (1530, 850034), (1564, 831555), (1734, 750030), (1955, 665244), (2070, 628286), (2174, 598230), (2346, 554370), (2601, 500020), (2890, 450018), (3060, 425017), (3261, 398820), (3468, 375015), (3519, 369580), (3910, 332622), (4140, 314143), (4335, 300012), (4348, 299115), (4692, 277185), (5202, 250010), (5435, 239292), (5780, 225009), (5865, 221748), (6522, 199410), (6647, 195660), (7038, 184790), (7820, 166311), (8670, 150006), (9783, 132940), (10404, 125005), (10870, 119646), (11730, 110874), (13005, 100004), (13044, 99705), (13294, 97830), (14076, 92395), (16305, 79764), (17340, 75003), (17595, 73916), (18479, 70380), (19566, 66470), (19941, 65220), (21740, 59823), (23460, 55437), (25001, 52020), (26010, 50002), (26588, 48915), (32610, 39882), (33235, 39132), (35190, 36958)]