203467770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 630115200

約数和(自身を除く): 426647430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 29, 30, 33, 38, 45, 55, 57, 58, 66, 87, 90, 95, 99, 110, 114, 145, 165, 171, 174, 190, 198, 209, 261, 285, 290, 319, 330, 342, 373, 418, 435, 495, 522, 551, 570, 627, 638, 746, 855, 870, 957, 990, 1045, 1102, 1119, 1254, 1305, 1595, 1653, 1710, 1865, 1881, 1914, 2090, 2238, 2610, 2755, 2871, 3135, 3190, 3306, 3357, 3730, 3762, 4103, 4785, 4959, 5510, 5595, 5742, 6061, 6270, 6714, 7087, 8206, 8265, 9405, 9570, 9918, 10817, 11190, 12122, 12309, 14174, 14355, 16530, 16785, 18183, 18810, 20515, 21261, 21634, 24618, 24795, 28710, 30305, 32451, 33570, 35435, 36366, 36927, 41030, 42522, 49590, 54085, 54549, 60610, 61545, 63783, 64902, 70870, 73854, 77957, 90915, 97353, 106305, 108170, 109098, 118987, 123090, 127566, 155914, 162255, 181830, 184635, 194706, 205523, 212610, 233871, 237974, 272745, 318915, 324510, 356961, 369270, 389785, 411046, 467742, 486765, 545490, 594935, 616569, 637830, 701613, 713922, 779570, 973530, 1027615, 1070883, 1169355, 1189870, 1233138, 1403226, 1784805, 1849707, 2055230, 2141766, 2260753, 2338710, 3082845, 3508065, 3569610, 3699414, 4521506, 5354415, 6165690, 6782259, 7016130, 9248535, 10708830, 11303765, 13564518, 18497070, 20346777, 22607530, 33911295, 40693554, 67822590, 101733885, 203467770]

約数ペア:

[(1, 203467770), (2, 101733885), (3, 67822590), (5, 40693554), (6, 33911295), (9, 22607530), (10, 20346777), (11, 18497070), (15, 13564518), (18, 11303765), (19, 10708830), (22, 9248535), (29, 7016130), (30, 6782259), (33, 6165690), (38, 5354415), (45, 4521506), (55, 3699414), (57, 3569610), (58, 3508065), (66, 3082845), (87, 2338710), (90, 2260753), (95, 2141766), (99, 2055230), (110, 1849707), (114, 1784805), (145, 1403226), (165, 1233138), (171, 1189870), (174, 1169355), (190, 1070883), (198, 1027615), (209, 973530), (261, 779570), (285, 713922), (290, 701613), (319, 637830), (330, 616569), (342, 594935), (373, 545490), (418, 486765), (435, 467742), (495, 411046), (522, 389785), (551, 369270), (570, 356961), (627, 324510), (638, 318915), (746, 272745), (855, 237974), (870, 233871), (957, 212610), (990, 205523), (1045, 194706), (1102, 184635), (1119, 181830), (1254, 162255), (1305, 155914), (1595, 127566), (1653, 123090), (1710, 118987), (1865, 109098), (1881, 108170), (1914, 106305), (2090, 97353), (2238, 90915), (2610, 77957), (2755, 73854), (2871, 70870), (3135, 64902), (3190, 63783), (3306, 61545), (3357, 60610), (3730, 54549), (3762, 54085), (4103, 49590), (4785, 42522), (4959, 41030), (5510, 36927), (5595, 36366), (5742, 35435), (6061, 33570), (6270, 32451), (6714, 30305), (7087, 28710), (8206, 24795), (8265, 24618), (9405, 21634), (9570, 21261), (9918, 20515), (10817, 18810), (11190, 18183), (12122, 16785), (12309, 16530), (14174, 14355)]