222129180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 845365248

約数和(自身を除く): 623236068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 71, 78, 84, 90, 91, 105, 117, 126, 130, 140, 142, 156, 180, 182, 191, 195, 210, 213, 234, 252, 260, 273, 284, 315, 355, 364, 382, 390, 420, 426, 455, 468, 497, 546, 573, 585, 630, 639, 710, 764, 780, 819, 852, 910, 923, 955, 994, 1065, 1092, 1146, 1170, 1260, 1278, 1337, 1365, 1420, 1491, 1638, 1719, 1820, 1846, 1910, 1988, 2130, 2292, 2340, 2483, 2485, 2556, 2674, 2730, 2769, 2865, 2982, 3195, 3276, 3438, 3692, 3820, 4011, 4095, 4260, 4473, 4615, 4966, 4970, 5348, 5460, 5538, 5730, 5964, 6390, 6461, 6685, 6876, 7449, 7455, 8022, 8190, 8307, 8595, 8946, 9230, 9932, 9940, 11076, 11460, 12033, 12415, 12780, 12922, 13370, 13561, 13845, 14898, 14910, 16044, 16380, 16614, 17190, 17381, 17892, 18460, 19383, 20055, 22347, 22365, 24066, 24830, 25844, 26740, 27122, 27690, 29796, 29820, 32305, 33228, 34380, 34762, 37245, 38766, 40110, 40683, 41535, 44694, 44730, 48132, 49660, 52143, 54244, 55380, 58149, 60165, 64610, 67805, 69524, 74490, 77532, 80220, 81366, 83070, 86905, 89388, 89460, 94927, 96915, 104286, 111735, 116298, 120330, 122049, 129220, 135610, 148980, 156429, 162732, 166140, 173810, 176293, 189854, 193830, 203415, 208572, 223470, 232596, 240660, 244098, 260715, 271220, 284781, 290745, 312858, 347620, 352586, 379708, 387660, 406830, 446940, 474635, 488196, 521430, 528879, 569562, 581490, 610245, 625716, 705172, 782145, 813660, 854343, 881465, 949270, 1042860, 1057758, 1139124, 1162980, 1220490, 1234051, 1423905, 1564290, 1586637, 1708686, 1762930, 1898540, 2115516, 2440980, 2468102, 2644395, 2847810, 3128580, 3173274, 3417372, 3525860, 3702153, 4271715, 4936204, 5288790, 5695620, 6170255, 6346548, 7404306, 7933185, 8543430, 10577580, 11106459, 12340510, 14808612, 15866370, 17086860, 18510765, 22212918, 24681020, 31732740, 37021530, 44425836, 55532295, 74043060, 111064590, 222129180]

約数ペア:

[(1, 222129180), (2, 111064590), (3, 74043060), (4, 55532295), (5, 44425836), (6, 37021530), (7, 31732740), (9, 24681020), (10, 22212918), (12, 18510765), (13, 17086860), (14, 15866370), (15, 14808612), (18, 12340510), (20, 11106459), (21, 10577580), (26, 8543430), (28, 7933185), (30, 7404306), (35, 6346548), (36, 6170255), (39, 5695620), (42, 5288790), (45, 4936204), (52, 4271715), (60, 3702153), (63, 3525860), (65, 3417372), (70, 3173274), (71, 3128580), (78, 2847810), (84, 2644395), (90, 2468102), (91, 2440980), (105, 2115516), (117, 1898540), (126, 1762930), (130, 1708686), (140, 1586637), (142, 1564290), (156, 1423905), (180, 1234051), (182, 1220490), (191, 1162980), (195, 1139124), (210, 1057758), (213, 1042860), (234, 949270), (252, 881465), (260, 854343), (273, 813660), (284, 782145), (315, 705172), (355, 625716), (364, 610245), (382, 581490), (390, 569562), (420, 528879), (426, 521430), (455, 488196), (468, 474635), (497, 446940), (546, 406830), (573, 387660), (585, 379708), (630, 352586), (639, 347620), (710, 312858), (764, 290745), (780, 284781), (819, 271220), (852, 260715), (910, 244098), (923, 240660), (955, 232596), (994, 223470), (1065, 208572), (1092, 203415), (1146, 193830), (1170, 189854), (1260, 176293), (1278, 173810), (1337, 166140), (1365, 162732), (1420, 156429), (1491, 148980), (1638, 135610), (1719, 129220), (1820, 122049), (1846, 120330), (1910, 116298), (1988, 111735), (2130, 104286), (2292, 96915), (2340, 94927), (2483, 89460), (2485, 89388), (2556, 86905), (2674, 83070), (2730, 81366), (2769, 80220), (2865, 77532), (2982, 74490), (3195, 69524), (3276, 67805), (3438, 64610), (3692, 60165), (3820, 58149), (4011, 55380), (4095, 54244), (4260, 52143), (4473, 49660), (4615, 48132), (4966, 44730), (4970, 44694), (5348, 41535), (5460, 40683), (5538, 40110), (5730, 38766), (5964, 37245), (6390, 34762), (6461, 34380), (6685, 33228), (6876, 32305), (7449, 29820), (7455, 29796), (8022, 27690), (8190, 27122), (8307, 26740), (8595, 25844), (8946, 24830), (9230, 24066), (9932, 22365), (9940, 22347), (11076, 20055), (11460, 19383), (12033, 18460), (12415, 17892), (12780, 17381), (12922, 17190), (13370, 16614), (13561, 16380), (13845, 16044), (14898, 14910)]