45780569820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{449}}^1\times {\mathrm{62939}}^1$

素因数の和:63409

約数の個数: 120

約数和(自身を含む): 143937486000

約数和(自身を除く): 98156916180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 449, 540, 810, 898, 1347, 1620, 1796, 2245, 2694, 4041, 4490, 5388, 6735, 8082, 8980, 12123, 13470, 16164, 20205, 24246, 26940, 36369, 40410, 48492, 60615, 62939, 72738, 80820, 121230, 125878, 145476, 181845, 188817, 242460, 251756, 314695, 363690, 377634, 566451, 629390, 727380, 755268, 944085, 1132902, 1258780, 1699353, 1888170, 2265804, 2832255, 3398706, 3776340, 5098059, 5664510, 6797412, 8496765, 10196118, 11329020, 16993530, 20392236, 25490295, 28259611, 33987060, 50980590, 56519222, 84778833, 101961180, 113038444, 141298055, 169557666, 254336499, 282596110, 339115332, 423894165, 508672998, 565192220, 763009497, 847788330, 1017345996, 1271682495, 1526018994, 1695576660, 2289028491, 2543364990, 3052037988, 3815047485, 4578056982, 5086729980, 7630094970, 9156113964, 11445142455, 15260189940, 22890284910, 45780569820]

約数ペア:

[(1, 45780569820), (2, 22890284910), (3, 15260189940), (4, 11445142455), (5, 9156113964), (6, 7630094970), (9, 5086729980), (10, 4578056982), (12, 3815047485), (15, 3052037988), (18, 2543364990), (20, 2289028491), (27, 1695576660), (30, 1526018994), (36, 1271682495), (45, 1017345996), (54, 847788330), (60, 763009497), (81, 565192220), (90, 508672998), (108, 423894165), (135, 339115332), (162, 282596110), (180, 254336499), (270, 169557666), (324, 141298055), (405, 113038444), (449, 101961180), (540, 84778833), (810, 56519222), (898, 50980590), (1347, 33987060), (1620, 28259611), (1796, 25490295), (2245, 20392236), (2694, 16993530), (4041, 11329020), (4490, 10196118), (5388, 8496765), (6735, 6797412), (8082, 5664510), (8980, 5098059), (12123, 3776340), (13470, 3398706), (16164, 2832255), (20205, 2265804), (24246, 1888170), (26940, 1699353), (36369, 1258780), (40410, 1132902), (48492, 944085), (60615, 755268), (62939, 727380), (72738, 629390), (80820, 566451), (121230, 377634), (125878, 363690), (145476, 314695), (181845, 251756), (188817, 242460)]