136789740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 478033920

約数和(自身を除く): 341244180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 37, 38, 45, 46, 47, 57, 60, 69, 74, 76, 90, 92, 94, 95, 111, 114, 115, 138, 141, 148, 171, 180, 185, 188, 190, 207, 222, 228, 230, 235, 276, 282, 285, 333, 342, 345, 370, 380, 414, 423, 437, 444, 460, 470, 555, 564, 570, 666, 684, 690, 703, 705, 740, 828, 846, 851, 855, 874, 893, 940, 1035, 1081, 1110, 1140, 1311, 1332, 1380, 1406, 1410, 1665, 1692, 1702, 1710, 1739, 1748, 1786, 2070, 2109, 2115, 2162, 2185, 2220, 2553, 2622, 2679, 2812, 2820, 3243, 3330, 3404, 3420, 3478, 3515, 3572, 3933, 4140, 4218, 4230, 4255, 4324, 4370, 4465, 5106, 5217, 5244, 5358, 5405, 6327, 6486, 6555, 6660, 6956, 7030, 7659, 7866, 8037, 8436, 8460, 8510, 8695, 8740, 8930, 9729, 10212, 10434, 10545, 10716, 10810, 12654, 12765, 12972, 13110, 13395, 14060, 15318, 15651, 15732, 16074, 16169, 16215, 17020, 17390, 17860, 19458, 19665, 20539, 20868, 21090, 21620, 25308, 25530, 26085, 26220, 26790, 30636, 31302, 31635, 32148, 32338, 32430, 33041, 34780, 38295, 38916, 39330, 39997, 40185, 41078, 42180, 48507, 48645, 51060, 52170, 53580, 61617, 62604, 63270, 64676, 64860, 66082, 76590, 78255, 78660, 79994, 80370, 80845, 82156, 97014, 97290, 99123, 102695, 104340, 119991, 123234, 126540, 132164, 145521, 153180, 156510, 159988, 160740, 161690, 165205, 184851, 194028, 194580, 198246, 199985, 205390, 239982, 242535, 246468, 291042, 297369, 308085, 313020, 323380, 330410, 359973, 369702, 396492, 399970, 410780, 479964, 485070, 495615, 582084, 594738, 599955, 616170, 660820, 719946, 727605, 739404, 759943, 799940, 924255, 970140, 991230, 1189476, 1199910, 1232340, 1439892, 1455210, 1486845, 1519886, 1799865, 1848510, 1982460, 2279829, 2399820, 2910420, 2973690, 3039772, 3599730, 3697020, 3799715, 4559658, 5947380, 6839487, 7199460, 7599430, 9119316, 11399145, 13678974, 15198860, 22798290, 27357948, 34197435, 45596580, 68394870, 136789740]

約数ペア:

[(1, 136789740), (2, 68394870), (3, 45596580), (4, 34197435), (5, 27357948), (6, 22798290), (9, 15198860), (10, 13678974), (12, 11399145), (15, 9119316), (18, 7599430), (19, 7199460), (20, 6839487), (23, 5947380), (30, 4559658), (36, 3799715), (37, 3697020), (38, 3599730), (45, 3039772), (46, 2973690), (47, 2910420), (57, 2399820), (60, 2279829), (69, 1982460), (74, 1848510), (76, 1799865), (90, 1519886), (92, 1486845), (94, 1455210), (95, 1439892), (111, 1232340), (114, 1199910), (115, 1189476), (138, 991230), (141, 970140), (148, 924255), (171, 799940), (180, 759943), (185, 739404), (188, 727605), (190, 719946), (207, 660820), (222, 616170), (228, 599955), (230, 594738), (235, 582084), (276, 495615), (282, 485070), (285, 479964), (333, 410780), (342, 399970), (345, 396492), (370, 369702), (380, 359973), (414, 330410), (423, 323380), (437, 313020), (444, 308085), (460, 297369), (470, 291042), (555, 246468), (564, 242535), (570, 239982), (666, 205390), (684, 199985), (690, 198246), (703, 194580), (705, 194028), (740, 184851), (828, 165205), (846, 161690), (851, 160740), (855, 159988), (874, 156510), (893, 153180), (940, 145521), (1035, 132164), (1081, 126540), (1110, 123234), (1140, 119991), (1311, 104340), (1332, 102695), (1380, 99123), (1406, 97290), (1410, 97014), (1665, 82156), (1692, 80845), (1702, 80370), (1710, 79994), (1739, 78660), (1748, 78255), (1786, 76590), (2070, 66082), (2109, 64860), (2115, 64676), (2162, 63270), (2185, 62604), (2220, 61617), (2553, 53580), (2622, 52170), (2679, 51060), (2812, 48645), (2820, 48507), (3243, 42180), (3330, 41078), (3404, 40185), (3420, 39997), (3478, 39330), (3515, 38916), (3572, 38295), (3933, 34780), (4140, 33041), (4218, 32430), (4230, 32338), (4255, 32148), (4324, 31635), (4370, 31302), (4465, 30636), (5106, 26790), (5217, 26220), (5244, 26085), (5358, 25530), (5405, 25308), (6327, 21620), (6486, 21090), (6555, 20868), (6660, 20539), (6956, 19665), (7030, 19458), (7659, 17860), (7866, 17390), (8037, 17020), (8436, 16215), (8460, 16169), (8510, 16074), (8695, 15732), (8740, 15651), (8930, 15318), (9729, 14060), (10212, 13395), (10434, 13110), (10545, 12972), (10716, 12765), (10810, 12654)]