129230940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 407973888

約数和(自身を除く): 278742948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 61, 62, 67, 68, 85, 93, 102, 122, 124, 134, 155, 170, 183, 186, 201, 204, 244, 255, 268, 305, 310, 335, 340, 366, 372, 402, 465, 510, 527, 610, 620, 670, 732, 804, 915, 930, 1005, 1020, 1037, 1054, 1139, 1220, 1340, 1581, 1830, 1860, 1891, 2010, 2074, 2077, 2108, 2278, 2635, 3111, 3162, 3417, 3660, 3782, 4020, 4087, 4148, 4154, 4556, 5185, 5270, 5673, 5695, 6222, 6231, 6324, 6834, 7564, 7905, 8174, 8308, 9455, 10370, 10385, 10540, 11346, 11390, 12261, 12444, 12462, 13668, 15555, 15810, 16348, 17085, 18910, 20435, 20740, 20770, 22692, 22780, 24522, 24924, 28365, 31110, 31155, 31620, 32147, 34170, 35309, 37820, 40870, 41540, 49044, 56730, 61305, 62220, 62310, 64294, 68340, 69479, 70618, 81740, 96441, 105927, 113460, 122610, 124620, 126697, 128588, 138958, 141236, 160735, 176545, 192882, 208437, 211854, 245220, 253394, 277916, 321470, 347395, 353090, 380091, 385764, 416874, 423708, 482205, 506788, 529635, 633485, 642940, 694790, 706180, 760182, 833748, 964410, 1042185, 1059270, 1266970, 1389580, 1520364, 1900455, 1928820, 2084370, 2118540, 2153849, 2533940, 3800910, 4168740, 4307698, 6461547, 7601820, 8615396, 10769245, 12923094, 21538490, 25846188, 32307735, 43076980, 64615470, 129230940]

約数ペア:

[(1, 129230940), (2, 64615470), (3, 43076980), (4, 32307735), (5, 25846188), (6, 21538490), (10, 12923094), (12, 10769245), (15, 8615396), (17, 7601820), (20, 6461547), (30, 4307698), (31, 4168740), (34, 3800910), (51, 2533940), (60, 2153849), (61, 2118540), (62, 2084370), (67, 1928820), (68, 1900455), (85, 1520364), (93, 1389580), (102, 1266970), (122, 1059270), (124, 1042185), (134, 964410), (155, 833748), (170, 760182), (183, 706180), (186, 694790), (201, 642940), (204, 633485), (244, 529635), (255, 506788), (268, 482205), (305, 423708), (310, 416874), (335, 385764), (340, 380091), (366, 353090), (372, 347395), (402, 321470), (465, 277916), (510, 253394), (527, 245220), (610, 211854), (620, 208437), (670, 192882), (732, 176545), (804, 160735), (915, 141236), (930, 138958), (1005, 128588), (1020, 126697), (1037, 124620), (1054, 122610), (1139, 113460), (1220, 105927), (1340, 96441), (1581, 81740), (1830, 70618), (1860, 69479), (1891, 68340), (2010, 64294), (2074, 62310), (2077, 62220), (2108, 61305), (2278, 56730), (2635, 49044), (3111, 41540), (3162, 40870), (3417, 37820), (3660, 35309), (3782, 34170), (4020, 32147), (4087, 31620), (4148, 31155), (4154, 31110), (4556, 28365), (5185, 24924), (5270, 24522), (5673, 22780), (5695, 22692), (6222, 20770), (6231, 20740), (6324, 20435), (6834, 18910), (7564, 17085), (7905, 16348), (8174, 15810), (8308, 15555), (9455, 13668), (10370, 12462), (10385, 12444), (10540, 12261), (11346, 11390)]