164140200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{1861}}^1$

素因数の和:1897

約数の個数: 216

約数和(自身を含む): 641580030

約数和(自身を除く): 477439830

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 700, 735, 840, 882, 900, 980, 1050, 1176, 1225, 1260, 1400, 1470, 1575, 1764, 1800, 1861, 1960, 2100, 2205, 2450, 2520, 2940, 3150, 3528, 3675, 3722, 4200, 4410, 4900, 5583, 5880, 6300, 7350, 7444, 8820, 9305, 9800, 11025, 11166, 12600, 13027, 14700, 14888, 16749, 17640, 18610, 22050, 22332, 26054, 27915, 29400, 33498, 37220, 39081, 44100, 44664, 46525, 52108, 55830, 65135, 66996, 74440, 78162, 83745, 88200, 91189, 93050, 104216, 111660, 117243, 130270, 133992, 139575, 156324, 167490, 182378, 186100, 195405, 223320, 234486, 260540, 273567, 279150, 312648, 325675, 334980, 364756, 372200, 390810, 418725, 455945, 468972, 521080, 547134, 558300, 586215, 651350, 669960, 729512, 781620, 820701, 837450, 911890, 937944, 977025, 1094268, 1116600, 1172430, 1302700, 1367835, 1563240, 1641402, 1674900, 1823780, 1954050, 2188536, 2279725, 2344860, 2605400, 2735670, 2931075, 3282804, 3349800, 3647560, 3908100, 4103505, 4559450, 4689720, 5471340, 5862150, 6565608, 6839175, 7816200, 8207010, 9118900, 10942680, 11724300, 13678350, 16414020, 18237800, 20517525, 23448600, 27356700, 32828040, 41035050, 54713400, 82070100, 164140200]

約数ペア:

[(1, 164140200), (2, 82070100), (3, 54713400), (4, 41035050), (5, 32828040), (6, 27356700), (7, 23448600), (8, 20517525), (9, 18237800), (10, 16414020), (12, 13678350), (14, 11724300), (15, 10942680), (18, 9118900), (20, 8207010), (21, 7816200), (24, 6839175), (25, 6565608), (28, 5862150), (30, 5471340), (35, 4689720), (36, 4559450), (40, 4103505), (42, 3908100), (45, 3647560), (49, 3349800), (50, 3282804), (56, 2931075), (60, 2735670), (63, 2605400), (70, 2344860), (72, 2279725), (75, 2188536), (84, 1954050), (90, 1823780), (98, 1674900), (100, 1641402), (105, 1563240), (120, 1367835), (126, 1302700), (140, 1172430), (147, 1116600), (150, 1094268), (168, 977025), (175, 937944), (180, 911890), (196, 837450), (200, 820701), (210, 781620), (225, 729512), (245, 669960), (252, 651350), (280, 586215), (294, 558300), (300, 547134), (315, 521080), (350, 468972), (360, 455945), (392, 418725), (420, 390810), (441, 372200), (450, 364756), (490, 334980), (504, 325675), (525, 312648), (588, 279150), (600, 273567), (630, 260540), (700, 234486), (735, 223320), (840, 195405), (882, 186100), (900, 182378), (980, 167490), (1050, 156324), (1176, 139575), (1225, 133992), (1260, 130270), (1400, 117243), (1470, 111660), (1575, 104216), (1764, 93050), (1800, 91189), (1861, 88200), (1960, 83745), (2100, 78162), (2205, 74440), (2450, 66996), (2520, 65135), (2940, 55830), (3150, 52108), (3528, 46525), (3675, 44664), (3722, 44100), (4200, 39081), (4410, 37220), (4900, 33498), (5583, 29400), (5880, 27915), (6300, 26054), (7350, 22332), (7444, 22050), (8820, 18610), (9305, 17640), (9800, 16749), (11025, 14888), (11166, 14700), (12600, 13027)]