203778360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 694980000

約数和(自身を除く): 491201640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 131, 145, 149, 174, 180, 232, 261, 262, 290, 298, 348, 360, 393, 435, 447, 522, 524, 580, 596, 655, 696, 745, 786, 870, 894, 1044, 1048, 1160, 1179, 1192, 1305, 1310, 1341, 1490, 1572, 1740, 1788, 1965, 2088, 2235, 2358, 2610, 2620, 2682, 2980, 3144, 3480, 3576, 3799, 3930, 4321, 4470, 4716, 5220, 5240, 5364, 5895, 5960, 6705, 7598, 7860, 8642, 8940, 9432, 10440, 10728, 11397, 11790, 12963, 13410, 15196, 15720, 17284, 17880, 18995, 19519, 21605, 22794, 23580, 25926, 26820, 30392, 34191, 34568, 37990, 38889, 39038, 43210, 45588, 47160, 51852, 53640, 56985, 58557, 64815, 68382, 75980, 77778, 78076, 86420, 91176, 97595, 103704, 113970, 117114, 129630, 136764, 151960, 155556, 156152, 170955, 172840, 175671, 194445, 195190, 227940, 234228, 259260, 273528, 292785, 311112, 341910, 351342, 388890, 390380, 455880, 468456, 518520, 566051, 585570, 683820, 702684, 777780, 780760, 878355, 1132102, 1171140, 1367640, 1405368, 1555560, 1698153, 1756710, 2264204, 2342280, 2830255, 3396306, 3513420, 4528408, 5094459, 5660510, 6792612, 7026840, 8490765, 10188918, 11321020, 13585224, 16981530, 20377836, 22642040, 25472295, 33963060, 40755672, 50944590, 67926120, 101889180, 203778360]

約数ペア:

[(1, 203778360), (2, 101889180), (3, 67926120), (4, 50944590), (5, 40755672), (6, 33963060), (8, 25472295), (9, 22642040), (10, 20377836), (12, 16981530), (15, 13585224), (18, 11321020), (20, 10188918), (24, 8490765), (29, 7026840), (30, 6792612), (36, 5660510), (40, 5094459), (45, 4528408), (58, 3513420), (60, 3396306), (72, 2830255), (87, 2342280), (90, 2264204), (116, 1756710), (120, 1698153), (131, 1555560), (145, 1405368), (149, 1367640), (174, 1171140), (180, 1132102), (232, 878355), (261, 780760), (262, 777780), (290, 702684), (298, 683820), (348, 585570), (360, 566051), (393, 518520), (435, 468456), (447, 455880), (522, 390380), (524, 388890), (580, 351342), (596, 341910), (655, 311112), (696, 292785), (745, 273528), (786, 259260), (870, 234228), (894, 227940), (1044, 195190), (1048, 194445), (1160, 175671), (1179, 172840), (1192, 170955), (1305, 156152), (1310, 155556), (1341, 151960), (1490, 136764), (1572, 129630), (1740, 117114), (1788, 113970), (1965, 103704), (2088, 97595), (2235, 91176), (2358, 86420), (2610, 78076), (2620, 77778), (2682, 75980), (2980, 68382), (3144, 64815), (3480, 58557), (3576, 56985), (3799, 53640), (3930, 51852), (4321, 47160), (4470, 45588), (4716, 43210), (5220, 39038), (5240, 38889), (5364, 37990), (5895, 34568), (5960, 34191), (6705, 30392), (7598, 26820), (7860, 25926), (8642, 23580), (8940, 22794), (9432, 21605), (10440, 19519), (10728, 18995), (11397, 17880), (11790, 17284), (12963, 15720), (13410, 15196)]