55342140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 196245504

約数和(自身を除く): 140903364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 51, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 138, 140, 161, 170, 204, 210, 230, 238, 255, 276, 322, 337, 340, 345, 357, 391, 420, 460, 476, 483, 510, 595, 644, 674, 690, 714, 782, 805, 966, 1011, 1020, 1173, 1190, 1348, 1380, 1428, 1564, 1610, 1685, 1785, 1932, 1955, 2022, 2346, 2359, 2380, 2415, 2737, 3220, 3370, 3570, 3910, 4044, 4692, 4718, 4830, 5055, 5474, 5729, 5865, 6740, 7077, 7140, 7751, 7820, 8211, 9436, 9660, 10110, 10948, 11458, 11730, 11795, 13685, 14154, 15502, 16422, 17187, 20220, 22916, 23253, 23460, 23590, 27370, 28308, 28645, 31004, 32844, 34374, 35385, 38755, 40103, 41055, 46506, 47180, 54257, 54740, 57290, 68748, 70770, 77510, 80206, 82110, 85935, 93012, 108514, 114580, 116265, 120309, 131767, 141540, 155020, 160412, 162771, 164220, 171870, 200515, 217028, 232530, 240618, 263534, 271285, 325542, 343740, 395301, 401030, 465060, 481236, 527068, 542570, 601545, 651084, 658835, 790602, 802060, 813855, 922369, 1085140, 1203090, 1317670, 1581204, 1627710, 1844738, 1976505, 2406180, 2635340, 2767107, 3255420, 3689476, 3953010, 4611845, 5534214, 7906020, 9223690, 11068428, 13835535, 18447380, 27671070, 55342140]

約数ペア:

[(1, 55342140), (2, 27671070), (3, 18447380), (4, 13835535), (5, 11068428), (6, 9223690), (7, 7906020), (10, 5534214), (12, 4611845), (14, 3953010), (15, 3689476), (17, 3255420), (20, 2767107), (21, 2635340), (23, 2406180), (28, 1976505), (30, 1844738), (34, 1627710), (35, 1581204), (42, 1317670), (46, 1203090), (51, 1085140), (60, 922369), (68, 813855), (69, 802060), (70, 790602), (84, 658835), (85, 651084), (92, 601545), (102, 542570), (105, 527068), (115, 481236), (119, 465060), (138, 401030), (140, 395301), (161, 343740), (170, 325542), (204, 271285), (210, 263534), (230, 240618), (238, 232530), (255, 217028), (276, 200515), (322, 171870), (337, 164220), (340, 162771), (345, 160412), (357, 155020), (391, 141540), (420, 131767), (460, 120309), (476, 116265), (483, 114580), (510, 108514), (595, 93012), (644, 85935), (674, 82110), (690, 80206), (714, 77510), (782, 70770), (805, 68748), (966, 57290), (1011, 54740), (1020, 54257), (1173, 47180), (1190, 46506), (1348, 41055), (1380, 40103), (1428, 38755), (1564, 35385), (1610, 34374), (1685, 32844), (1785, 31004), (1932, 28645), (1955, 28308), (2022, 27370), (2346, 23590), (2359, 23460), (2380, 23253), (2415, 22916), (2737, 20220), (3220, 17187), (3370, 16422), (3570, 15502), (3910, 14154), (4044, 13685), (4692, 11795), (4718, 11730), (4830, 11458), (5055, 10948), (5474, 10110), (5729, 9660), (5865, 9436), (6740, 8211), (7077, 7820), (7140, 7751)]