193954860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4259}}^1$

素因数の和:4308

約数の個数: 144

約数和(自身を含む): 669876480

約数和(自身を除く): 475921620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1980, 2070, 2277, 2530, 3036, 3795, 4140, 4259, 4554, 5060, 7590, 8518, 9108, 11385, 12777, 15180, 17036, 21295, 22770, 25554, 38331, 42590, 45540, 46849, 51108, 63885, 76662, 85180, 93698, 97957, 127770, 140547, 153324, 187396, 191655, 195914, 234245, 255540, 281094, 293871, 383310, 391828, 421641, 468490, 489785, 562188, 587742, 702735, 766620, 843282, 881613, 936980, 979570, 1077527, 1175484, 1405470, 1469355, 1686564, 1763226, 1959140, 2108205, 2155054, 2810940, 2938710, 3232581, 3526452, 4216410, 4310108, 4408065, 5387635, 5877420, 6465162, 8432820, 8816130, 9697743, 10775270, 12930324, 16162905, 17632260, 19395486, 21550540, 32325810, 38790972, 48488715, 64651620, 96977430, 193954860]

約数ペア:

[(1, 193954860), (2, 96977430), (3, 64651620), (4, 48488715), (5, 38790972), (6, 32325810), (9, 21550540), (10, 19395486), (11, 17632260), (12, 16162905), (15, 12930324), (18, 10775270), (20, 9697743), (22, 8816130), (23, 8432820), (30, 6465162), (33, 5877420), (36, 5387635), (44, 4408065), (45, 4310108), (46, 4216410), (55, 3526452), (60, 3232581), (66, 2938710), (69, 2810940), (90, 2155054), (92, 2108205), (99, 1959140), (110, 1763226), (115, 1686564), (132, 1469355), (138, 1405470), (165, 1175484), (180, 1077527), (198, 979570), (207, 936980), (220, 881613), (230, 843282), (253, 766620), (276, 702735), (330, 587742), (345, 562188), (396, 489785), (414, 468490), (460, 421641), (495, 391828), (506, 383310), (660, 293871), (690, 281094), (759, 255540), (828, 234245), (990, 195914), (1012, 191655), (1035, 187396), (1265, 153324), (1380, 140547), (1518, 127770), (1980, 97957), (2070, 93698), (2277, 85180), (2530, 76662), (3036, 63885), (3795, 51108), (4140, 46849), (4259, 45540), (4554, 42590), (5060, 38331), (7590, 25554), (8518, 22770), (9108, 21295), (11385, 17036), (12777, 15180)]