129139650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 379157280

約数和(自身を除く): 250017630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 102, 135, 150, 153, 170, 225, 255, 270, 289, 306, 331, 425, 450, 459, 510, 578, 662, 675, 765, 850, 867, 918, 993, 1275, 1350, 1445, 1530, 1655, 1734, 1986, 2295, 2550, 2601, 2890, 2979, 3310, 3825, 4335, 4590, 4965, 5202, 5627, 5958, 7225, 7650, 7803, 8275, 8670, 8937, 9930, 11254, 11475, 13005, 14450, 14895, 15606, 16550, 16881, 17874, 21675, 22950, 24825, 26010, 28135, 29790, 33762, 39015, 43350, 44685, 49650, 50643, 56270, 65025, 74475, 78030, 84405, 89370, 95659, 101286, 130050, 140675, 148950, 151929, 168810, 191318, 195075, 223425, 253215, 281350, 286977, 303858, 390150, 422025, 446850, 478295, 506430, 573954, 759645, 844050, 860931, 956590, 1266075, 1434885, 1519290, 1721862, 2391475, 2532150, 2582793, 2869770, 3798225, 4304655, 4782950, 5165586, 7174425, 7596450, 8609310, 12913965, 14348850, 21523275, 25827930, 43046550, 64569825, 129139650]

約数ペア:

[(1, 129139650), (2, 64569825), (3, 43046550), (5, 25827930), (6, 21523275), (9, 14348850), (10, 12913965), (15, 8609310), (17, 7596450), (18, 7174425), (25, 5165586), (27, 4782950), (30, 4304655), (34, 3798225), (45, 2869770), (50, 2582793), (51, 2532150), (54, 2391475), (75, 1721862), (85, 1519290), (90, 1434885), (102, 1266075), (135, 956590), (150, 860931), (153, 844050), (170, 759645), (225, 573954), (255, 506430), (270, 478295), (289, 446850), (306, 422025), (331, 390150), (425, 303858), (450, 286977), (459, 281350), (510, 253215), (578, 223425), (662, 195075), (675, 191318), (765, 168810), (850, 151929), (867, 148950), (918, 140675), (993, 130050), (1275, 101286), (1350, 95659), (1445, 89370), (1530, 84405), (1655, 78030), (1734, 74475), (1986, 65025), (2295, 56270), (2550, 50643), (2601, 49650), (2890, 44685), (2979, 43350), (3310, 39015), (3825, 33762), (4335, 29790), (4590, 28135), (4965, 26010), (5202, 24825), (5627, 22950), (5958, 21675), (7225, 17874), (7650, 16881), (7803, 16550), (8275, 15606), (8670, 14895), (8937, 14450), (9930, 13005), (11254, 11475)]