8989849620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{39233}}^1$

素因数の和:39334

約数の個数: 144

約数和(自身を含む): 29133599040

約数和(自身を除く): 20143749420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 67, 76, 90, 95, 114, 134, 171, 180, 190, 201, 228, 268, 285, 335, 342, 380, 402, 570, 603, 670, 684, 804, 855, 1005, 1140, 1206, 1273, 1340, 1710, 2010, 2412, 2546, 3015, 3420, 3819, 4020, 5092, 6030, 6365, 7638, 11457, 12060, 12730, 15276, 19095, 22914, 25460, 38190, 39233, 45828, 57285, 76380, 78466, 114570, 117699, 156932, 196165, 229140, 235398, 353097, 392330, 470796, 588495, 706194, 745427, 784660, 1176990, 1412388, 1490854, 1765485, 2236281, 2353980, 2628611, 2981708, 3530970, 3727135, 4472562, 5257222, 6708843, 7061940, 7454270, 7885833, 8945124, 10514444, 11181405, 13143055, 13417686, 14908540, 15771666, 22362810, 23657499, 26286110, 26835372, 31543332, 33544215, 39429165, 44725620, 47314998, 49943609, 52572220, 67088430, 78858330, 94629996, 99887218, 118287495, 134176860, 149830827, 157716660, 199774436, 236574990, 249718045, 299661654, 449492481, 473149980, 499436090, 599323308, 749154135, 898984962, 998872180, 1498308270, 1797969924, 2247462405, 2996616540, 4494924810, 8989849620]

約数ペア:

[(1, 8989849620), (2, 4494924810), (3, 2996616540), (4, 2247462405), (5, 1797969924), (6, 1498308270), (9, 998872180), (10, 898984962), (12, 749154135), (15, 599323308), (18, 499436090), (19, 473149980), (20, 449492481), (30, 299661654), (36, 249718045), (38, 236574990), (45, 199774436), (57, 157716660), (60, 149830827), (67, 134176860), (76, 118287495), (90, 99887218), (95, 94629996), (114, 78858330), (134, 67088430), (171, 52572220), (180, 49943609), (190, 47314998), (201, 44725620), (228, 39429165), (268, 33544215), (285, 31543332), (335, 26835372), (342, 26286110), (380, 23657499), (402, 22362810), (570, 15771666), (603, 14908540), (670, 13417686), (684, 13143055), (804, 11181405), (855, 10514444), (1005, 8945124), (1140, 7885833), (1206, 7454270), (1273, 7061940), (1340, 6708843), (1710, 5257222), (2010, 4472562), (2412, 3727135), (2546, 3530970), (3015, 2981708), (3420, 2628611), (3819, 2353980), (4020, 2236281), (5092, 1765485), (6030, 1490854), (6365, 1412388), (7638, 1176990), (11457, 784660), (12060, 745427), (12730, 706194), (15276, 588495), (19095, 470796), (22914, 392330), (25460, 353097), (38190, 235398), (39233, 229140), (45828, 196165), (57285, 156932), (76380, 117699), (78466, 114570)]