128967300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1$

素因数の和:1899

約数の個数: 216

約数和(自身を含む): 504259392

約数和(自身を除く): 375292092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 252, 275, 300, 308, 315, 330, 350, 385, 396, 420, 450, 462, 495, 525, 550, 630, 660, 693, 700, 770, 825, 900, 924, 990, 1050, 1100, 1155, 1260, 1386, 1540, 1575, 1650, 1861, 1925, 1980, 2100, 2310, 2475, 2772, 3150, 3300, 3465, 3722, 3850, 4620, 4950, 5583, 5775, 6300, 6930, 7444, 7700, 9305, 9900, 11166, 11550, 13027, 13860, 16749, 17325, 18610, 20471, 22332, 23100, 26054, 27915, 33498, 34650, 37220, 39081, 40942, 46525, 52108, 55830, 61413, 65135, 66996, 69300, 78162, 81884, 83745, 93050, 102355, 111660, 117243, 122826, 130270, 139575, 143297, 156324, 167490, 184239, 186100, 195405, 204710, 234486, 245652, 260540, 279150, 286594, 307065, 325675, 334980, 368478, 390810, 409420, 418725, 429891, 468972, 511775, 558300, 573188, 586215, 614130, 651350, 716485, 736956, 781620, 837450, 859782, 921195, 977025, 1023550, 1172430, 1228260, 1289673, 1302700, 1432970, 1535325, 1674900, 1719564, 1842390, 1954050, 2047100, 2149455, 2344860, 2579346, 2865940, 2931075, 3070650, 3582425, 3684780, 3908100, 4298910, 4605975, 5158692, 5862150, 6141300, 6448365, 7164850, 8597820, 9211950, 10747275, 11724300, 12896730, 14329700, 18423900, 21494550, 25793460, 32241825, 42989100, 64483650, 128967300]

約数ペア:

[(1, 128967300), (2, 64483650), (3, 42989100), (4, 32241825), (5, 25793460), (6, 21494550), (7, 18423900), (9, 14329700), (10, 12896730), (11, 11724300), (12, 10747275), (14, 9211950), (15, 8597820), (18, 7164850), (20, 6448365), (21, 6141300), (22, 5862150), (25, 5158692), (28, 4605975), (30, 4298910), (33, 3908100), (35, 3684780), (36, 3582425), (42, 3070650), (44, 2931075), (45, 2865940), (50, 2579346), (55, 2344860), (60, 2149455), (63, 2047100), (66, 1954050), (70, 1842390), (75, 1719564), (77, 1674900), (84, 1535325), (90, 1432970), (99, 1302700), (100, 1289673), (105, 1228260), (110, 1172430), (126, 1023550), (132, 977025), (140, 921195), (150, 859782), (154, 837450), (165, 781620), (175, 736956), (180, 716485), (198, 651350), (210, 614130), (220, 586215), (225, 573188), (231, 558300), (252, 511775), (275, 468972), (300, 429891), (308, 418725), (315, 409420), (330, 390810), (350, 368478), (385, 334980), (396, 325675), (420, 307065), (450, 286594), (462, 279150), (495, 260540), (525, 245652), (550, 234486), (630, 204710), (660, 195405), (693, 186100), (700, 184239), (770, 167490), (825, 156324), (900, 143297), (924, 139575), (990, 130270), (1050, 122826), (1100, 117243), (1155, 111660), (1260, 102355), (1386, 93050), (1540, 83745), (1575, 81884), (1650, 78162), (1861, 69300), (1925, 66996), (1980, 65135), (2100, 61413), (2310, 55830), (2475, 52108), (2772, 46525), (3150, 40942), (3300, 39081), (3465, 37220), (3722, 34650), (3850, 33498), (4620, 27915), (4950, 26054), (5583, 23100), (5775, 22332), (6300, 20471), (6930, 18610), (7444, 17325), (7700, 16749), (9305, 13860), (9900, 13027), (11166, 11550)]