385647600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 1356163200

約数和(自身を除く): 970515600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 59, 60, 65, 75, 78, 80, 100, 104, 118, 120, 130, 150, 156, 177, 195, 200, 208, 236, 240, 260, 295, 300, 312, 325, 354, 390, 400, 419, 472, 520, 590, 600, 624, 650, 708, 767, 780, 838, 885, 944, 975, 1040, 1180, 1200, 1257, 1300, 1416, 1475, 1534, 1560, 1676, 1770, 1950, 2095, 2301, 2360, 2514, 2600, 2832, 2950, 3068, 3120, 3352, 3540, 3835, 3900, 4190, 4425, 4602, 4720, 5028, 5200, 5447, 5900, 6136, 6285, 6704, 7080, 7670, 7800, 8380, 8850, 9204, 10056, 10475, 10894, 11505, 11800, 12272, 12570, 14160, 15340, 15600, 16341, 16760, 17700, 18408, 19175, 20112, 20950, 21788, 23010, 23600, 24721, 25140, 27235, 30680, 31425, 32682, 33520, 35400, 36816, 38350, 41900, 43576, 46020, 49442, 50280, 54470, 57525, 61360, 62850, 65364, 70800, 74163, 76700, 81705, 83800, 87152, 92040, 98884, 100560, 108940, 115050, 123605, 125700, 130728, 136175, 148326, 153400, 163410, 167600, 184080, 197768, 217880, 230100, 247210, 251400, 261456, 272350, 296652, 306800, 321373, 326820, 370815, 395536, 408525, 435760, 460200, 494420, 502800, 544700, 593304, 618025, 642746, 653640, 741630, 817050, 920400, 964119, 988840, 1089400, 1186608, 1236050, 1285492, 1307280, 1483260, 1606865, 1634100, 1854075, 1928238, 1977680, 2178800, 2472100, 2570984, 2966520, 3213730, 3268200, 3708150, 3856476, 4820595, 4944200, 5141968, 5933040, 6427460, 6536400, 7416300, 7712952, 8034325, 9641190, 9888400, 12854920, 14832600, 15425904, 16068650, 19282380, 24102975, 25709840, 29665200, 32137300, 38564760, 48205950, 64274600, 77129520, 96411900, 128549200, 192823800, 385647600]

約数ペア:

[(1, 385647600), (2, 192823800), (3, 128549200), (4, 96411900), (5, 77129520), (6, 64274600), (8, 48205950), (10, 38564760), (12, 32137300), (13, 29665200), (15, 25709840), (16, 24102975), (20, 19282380), (24, 16068650), (25, 15425904), (26, 14832600), (30, 12854920), (39, 9888400), (40, 9641190), (48, 8034325), (50, 7712952), (52, 7416300), (59, 6536400), (60, 6427460), (65, 5933040), (75, 5141968), (78, 4944200), (80, 4820595), (100, 3856476), (104, 3708150), (118, 3268200), (120, 3213730), (130, 2966520), (150, 2570984), (156, 2472100), (177, 2178800), (195, 1977680), (200, 1928238), (208, 1854075), (236, 1634100), (240, 1606865), (260, 1483260), (295, 1307280), (300, 1285492), (312, 1236050), (325, 1186608), (354, 1089400), (390, 988840), (400, 964119), (419, 920400), (472, 817050), (520, 741630), (590, 653640), (600, 642746), (624, 618025), (650, 593304), (708, 544700), (767, 502800), (780, 494420), (838, 460200), (885, 435760), (944, 408525), (975, 395536), (1040, 370815), (1180, 326820), (1200, 321373), (1257, 306800), (1300, 296652), (1416, 272350), (1475, 261456), (1534, 251400), (1560, 247210), (1676, 230100), (1770, 217880), (1950, 197768), (2095, 184080), (2301, 167600), (2360, 163410), (2514, 153400), (2600, 148326), (2832, 136175), (2950, 130728), (3068, 125700), (3120, 123605), (3352, 115050), (3540, 108940), (3835, 100560), (3900, 98884), (4190, 92040), (4425, 87152), (4602, 83800), (4720, 81705), (5028, 76700), (5200, 74163), (5447, 70800), (5900, 65364), (6136, 62850), (6285, 61360), (6704, 57525), (7080, 54470), (7670, 50280), (7800, 49442), (8380, 46020), (8850, 43576), (9204, 41900), (10056, 38350), (10475, 36816), (10894, 35400), (11505, 33520), (11800, 32682), (12272, 31425), (12570, 30680), (14160, 27235), (15340, 25140), (15600, 24721), (16341, 23600), (16760, 23010), (17700, 21788), (18408, 20950), (19175, 20112)]