201490154820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{737897}}^1$

素因数の和:737990

約数の個数: 144

約数和(自身を含む): 643016123568

約数和(自身を除く): 441525968748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 41, 45, 60, 74, 82, 90, 111, 123, 148, 164, 180, 185, 205, 222, 246, 333, 369, 370, 410, 444, 492, 555, 615, 666, 738, 740, 820, 1110, 1230, 1332, 1476, 1517, 1665, 1845, 2220, 2460, 3034, 3330, 3690, 4551, 6068, 6660, 7380, 7585, 9102, 13653, 15170, 18204, 22755, 27306, 30340, 45510, 54612, 68265, 91020, 136530, 273060, 737897, 1475794, 2213691, 2951588, 3689485, 4427382, 6641073, 7378970, 8854764, 11068455, 13282146, 14757940, 22136910, 26564292, 27302189, 30253777, 33205365, 44273820, 54604378, 60507554, 66410730, 81906567, 90761331, 109208756, 121015108, 132821460, 136510945, 151268885, 163813134, 181522662, 245719701, 272283993, 273021890, 302537770, 327626268, 363045324, 409532835, 453806655, 491439402, 544567986, 546043780, 605075540, 819065670, 907613310, 982878804, 1089135972, 1119389749, 1228598505, 1361419965, 1638131340, 1815226620, 2238779498, 2457197010, 2722839930, 3358169247, 4477558996, 4914394020, 5445679860, 5596948745, 6716338494, 10074507741, 11193897490, 13432676988, 16790846235, 20149015482, 22387794980, 33581692470, 40298030964, 50372538705, 67163384940, 100745077410, 201490154820]

約数ペア:

[(1, 201490154820), (2, 100745077410), (3, 67163384940), (4, 50372538705), (5, 40298030964), (6, 33581692470), (9, 22387794980), (10, 20149015482), (12, 16790846235), (15, 13432676988), (18, 11193897490), (20, 10074507741), (30, 6716338494), (36, 5596948745), (37, 5445679860), (41, 4914394020), (45, 4477558996), (60, 3358169247), (74, 2722839930), (82, 2457197010), (90, 2238779498), (111, 1815226620), (123, 1638131340), (148, 1361419965), (164, 1228598505), (180, 1119389749), (185, 1089135972), (205, 982878804), (222, 907613310), (246, 819065670), (333, 605075540), (369, 546043780), (370, 544567986), (410, 491439402), (444, 453806655), (492, 409532835), (555, 363045324), (615, 327626268), (666, 302537770), (738, 273021890), (740, 272283993), (820, 245719701), (1110, 181522662), (1230, 163813134), (1332, 151268885), (1476, 136510945), (1517, 132821460), (1665, 121015108), (1845, 109208756), (2220, 90761331), (2460, 81906567), (3034, 66410730), (3330, 60507554), (3690, 54604378), (4551, 44273820), (6068, 33205365), (6660, 30253777), (7380, 27302189), (7585, 26564292), (9102, 22136910), (13653, 14757940), (15170, 13282146), (18204, 11068455), (22755, 8854764), (27306, 7378970), (30340, 6641073), (45510, 4427382), (54612, 3689485), (68265, 2951588), (91020, 2213691), (136530, 1475794), (273060, 737897)]