201998220120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{5413}}^1$

素因数の和:5859

約数の個数: 256

約数和(自身を含む): 681774192000

約数和(自身を除く): 479775971880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 109, 120, 135, 180, 216, 218, 270, 317, 327, 360, 436, 540, 545, 634, 654, 872, 951, 981, 1080, 1090, 1268, 1308, 1585, 1635, 1902, 1962, 2180, 2536, 2616, 2853, 2943, 3170, 3270, 3804, 3924, 4360, 4755, 4905, 5413, 5706, 5886, 6340, 6540, 7608, 7848, 8559, 9510, 9810, 10826, 11412, 11772, 12680, 13080, 14265, 14715, 16239, 17118, 19020, 19620, 21652, 22824, 23544, 27065, 28530, 29430, 32478, 34236, 34553, 38040, 39240, 42795, 43304, 48717, 54130, 57060, 58860, 64956, 68472, 69106, 81195, 85590, 97434, 103659, 108260, 114120, 117720, 129912, 138212, 146151, 162390, 171180, 172765, 194868, 207318, 216520, 243585, 276424, 292302, 310977, 324780, 342360, 345530, 389736, 414636, 487170, 518295, 584604, 590017, 621954, 649560, 691060, 730755, 829272, 932931, 974340, 1036590, 1169208, 1180034, 1243908, 1382120, 1461510, 1554885, 1715921, 1770051, 1865862, 1948680, 2073180, 2360068, 2487816, 2923020, 2950085, 3109770, 3431842, 3540102, 3731724, 4146360, 4664655, 4720136, 5147763, 5310153, 5846040, 5900170, 6219540, 6863684, 7080204, 7463448, 8579605, 8850255, 9329310, 10295526, 10620306, 11800340, 12439080, 13727368, 14160408, 15443289, 15930459, 17159210, 17700510, 18658620, 20591052, 21240612, 23600680, 25738815, 26550765, 30886578, 31860918, 34318420, 35401020, 37317240, 41182104, 42481224, 46329867, 51477630, 53101530, 61773156, 63721836, 68636840, 70802040, 77216445, 79652295, 92659734, 102955260, 106203060, 123546312, 127443672, 154432890, 159304590, 185319468, 187035389, 205910520, 212406120, 231649335, 308865780, 318609180, 370638936, 374070778, 463298670, 561106167, 617731560, 637218360, 748141556, 926597340, 935176945, 1122212334, 1496283112, 1683318501, 1853194680, 1870353890, 2244424668, 2805530835, 3366637002, 3740707780, 4488849336, 5049955503, 5611061670, 6733274004, 7481415560, 8416592505, 10099911006, 11222123340, 13466548008, 16833185010, 20199822012, 22444246680, 25249777515, 33666370020, 40399644024, 50499555030, 67332740040, 100999110060, 201998220120]

約数ペア:

[(1, 201998220120), (2, 100999110060), (3, 67332740040), (4, 50499555030), (5, 40399644024), (6, 33666370020), (8, 25249777515), (9, 22444246680), (10, 20199822012), (12, 16833185010), (15, 13466548008), (18, 11222123340), (20, 10099911006), (24, 8416592505), (27, 7481415560), (30, 6733274004), (36, 5611061670), (40, 5049955503), (45, 4488849336), (54, 3740707780), (60, 3366637002), (72, 2805530835), (90, 2244424668), (108, 1870353890), (109, 1853194680), (120, 1683318501), (135, 1496283112), (180, 1122212334), (216, 935176945), (218, 926597340), (270, 748141556), (317, 637218360), (327, 617731560), (360, 561106167), (436, 463298670), (540, 374070778), (545, 370638936), (634, 318609180), (654, 308865780), (872, 231649335), (951, 212406120), (981, 205910520), (1080, 187035389), (1090, 185319468), (1268, 159304590), (1308, 154432890), (1585, 127443672), (1635, 123546312), (1902, 106203060), (1962, 102955260), (2180, 92659734), (2536, 79652295), (2616, 77216445), (2853, 70802040), (2943, 68636840), (3170, 63721836), (3270, 61773156), (3804, 53101530), (3924, 51477630), (4360, 46329867), (4755, 42481224), (4905, 41182104), (5413, 37317240), (5706, 35401020), (5886, 34318420), (6340, 31860918), (6540, 30886578), (7608, 26550765), (7848, 25738815), (8559, 23600680), (9510, 21240612), (9810, 20591052), (10826, 18658620), (11412, 17700510), (11772, 17159210), (12680, 15930459), (13080, 15443289), (14265, 14160408), (14715, 13727368), (16239, 12439080), (17118, 11800340), (19020, 10620306), (19620, 10295526), (21652, 9329310), (22824, 8850255), (23544, 8579605), (27065, 7463448), (28530, 7080204), (29430, 6863684), (32478, 6219540), (34236, 5900170), (34553, 5846040), (38040, 5310153), (39240, 5147763), (42795, 4720136), (43304, 4664655), (48717, 4146360), (54130, 3731724), (57060, 3540102), (58860, 3431842), (64956, 3109770), (68472, 2950085), (69106, 2923020), (81195, 2487816), (85590, 2360068), (97434, 2073180), (103659, 1948680), (108260, 1865862), (114120, 1770051), (117720, 1715921), (129912, 1554885), (138212, 1461510), (146151, 1382120), (162390, 1243908), (171180, 1180034), (172765, 1169208), (194868, 1036590), (207318, 974340), (216520, 932931), (243585, 829272), (276424, 730755), (292302, 691060), (310977, 649560), (324780, 621954), (342360, 590017), (345530, 584604), (389736, 518295), (414636, 487170)]