82709640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 306028800

約数和(自身を除く): 223319160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 86, 90, 104, 108, 117, 120, 129, 130, 135, 137, 156, 172, 180, 195, 215, 216, 234, 258, 260, 270, 274, 312, 344, 351, 360, 387, 390, 411, 430, 468, 516, 520, 540, 548, 559, 585, 645, 685, 702, 774, 780, 822, 860, 936, 1032, 1080, 1096, 1118, 1161, 1170, 1233, 1290, 1370, 1404, 1548, 1560, 1644, 1677, 1720, 1755, 1781, 1935, 2055, 2236, 2322, 2340, 2466, 2580, 2740, 2795, 2808, 3096, 3288, 3354, 3510, 3562, 3699, 3870, 4110, 4472, 4644, 4680, 4932, 5031, 5160, 5343, 5480, 5590, 5805, 5891, 6165, 6708, 7020, 7124, 7398, 7740, 8220, 8385, 8905, 9288, 9864, 10062, 10686, 11180, 11610, 11782, 12330, 13416, 14040, 14248, 14796, 15093, 15480, 16029, 16440, 16770, 17673, 17810, 18495, 20124, 21372, 22360, 23220, 23564, 24660, 25155, 26715, 29455, 29592, 30186, 32058, 33540, 35346, 35620, 36990, 40248, 42744, 46440, 47128, 48087, 49320, 50310, 53019, 53430, 58910, 60372, 64116, 67080, 70692, 71240, 73980, 75465, 76583, 80145, 88365, 96174, 100620, 106038, 106860, 117820, 120744, 128232, 141384, 147960, 150930, 153166, 159057, 160290, 176730, 192348, 201240, 212076, 213720, 229749, 235640, 240435, 265095, 301860, 306332, 318114, 320580, 353460, 382915, 384696, 424152, 459498, 480870, 530190, 603720, 612664, 636228, 641160, 689247, 706920, 765830, 795285, 918996, 961740, 1060380, 1148745, 1272456, 1378494, 1531660, 1590570, 1837992, 1923480, 2067741, 2120760, 2297490, 2756988, 3063320, 3181140, 3446235, 4135482, 4594980, 5513976, 6362280, 6892470, 8270964, 9189960, 10338705, 13784940, 16541928, 20677410, 27569880, 41354820, 82709640]

約数ペア:

[(1, 82709640), (2, 41354820), (3, 27569880), (4, 20677410), (5, 16541928), (6, 13784940), (8, 10338705), (9, 9189960), (10, 8270964), (12, 6892470), (13, 6362280), (15, 5513976), (18, 4594980), (20, 4135482), (24, 3446235), (26, 3181140), (27, 3063320), (30, 2756988), (36, 2297490), (39, 2120760), (40, 2067741), (43, 1923480), (45, 1837992), (52, 1590570), (54, 1531660), (60, 1378494), (65, 1272456), (72, 1148745), (78, 1060380), (86, 961740), (90, 918996), (104, 795285), (108, 765830), (117, 706920), (120, 689247), (129, 641160), (130, 636228), (135, 612664), (137, 603720), (156, 530190), (172, 480870), (180, 459498), (195, 424152), (215, 384696), (216, 382915), (234, 353460), (258, 320580), (260, 318114), (270, 306332), (274, 301860), (312, 265095), (344, 240435), (351, 235640), (360, 229749), (387, 213720), (390, 212076), (411, 201240), (430, 192348), (468, 176730), (516, 160290), (520, 159057), (540, 153166), (548, 150930), (559, 147960), (585, 141384), (645, 128232), (685, 120744), (702, 117820), (774, 106860), (780, 106038), (822, 100620), (860, 96174), (936, 88365), (1032, 80145), (1080, 76583), (1096, 75465), (1118, 73980), (1161, 71240), (1170, 70692), (1233, 67080), (1290, 64116), (1370, 60372), (1404, 58910), (1548, 53430), (1560, 53019), (1644, 50310), (1677, 49320), (1720, 48087), (1755, 47128), (1781, 46440), (1935, 42744), (2055, 40248), (2236, 36990), (2322, 35620), (2340, 35346), (2466, 33540), (2580, 32058), (2740, 30186), (2795, 29592), (2808, 29455), (3096, 26715), (3288, 25155), (3354, 24660), (3510, 23564), (3562, 23220), (3699, 22360), (3870, 21372), (4110, 20124), (4472, 18495), (4644, 17810), (4680, 17673), (4932, 16770), (5031, 16440), (5160, 16029), (5343, 15480), (5480, 15093), (5590, 14796), (5805, 14248), (5891, 14040), (6165, 13416), (6708, 12330), (7020, 11782), (7124, 11610), (7398, 11180), (7740, 10686), (8220, 10062), (8385, 9864), (8905, 9288)]