247531050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 804323520

約数和(自身を除く): 556792470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 25, 26, 30, 34, 38, 39, 45, 50, 51, 57, 65, 75, 78, 85, 90, 95, 102, 114, 117, 130, 131, 150, 153, 170, 171, 190, 195, 221, 225, 234, 247, 255, 262, 285, 306, 323, 325, 342, 390, 393, 425, 442, 450, 475, 494, 510, 570, 585, 646, 650, 655, 663, 741, 765, 786, 850, 855, 950, 969, 975, 1105, 1170, 1179, 1235, 1275, 1310, 1326, 1425, 1482, 1530, 1615, 1703, 1710, 1938, 1950, 1965, 1989, 2210, 2223, 2227, 2358, 2470, 2489, 2550, 2850, 2907, 2925, 3230, 3275, 3315, 3406, 3705, 3825, 3930, 3978, 4199, 4275, 4446, 4454, 4845, 4978, 5109, 5525, 5814, 5850, 5895, 6175, 6550, 6630, 6681, 7410, 7467, 7650, 8075, 8398, 8515, 8550, 9690, 9825, 9945, 10218, 11050, 11115, 11135, 11790, 12350, 12445, 12597, 13362, 14535, 14934, 15327, 16150, 16575, 17030, 18525, 19650, 19890, 20043, 20995, 22230, 22270, 22401, 24225, 24890, 25194, 25545, 28951, 29070, 29475, 30654, 32357, 33150, 33405, 37050, 37335, 37791, 40086, 41990, 42313, 42575, 44802, 48450, 49725, 51090, 55575, 55675, 57902, 58950, 62225, 62985, 64714, 66810, 72675, 74670, 75582, 76635, 84626, 85150, 86853, 97071, 99450, 100215, 104975, 111150, 111350, 112005, 124450, 125970, 126939, 127725, 144755, 145350, 153270, 161785, 167025, 173706, 186675, 188955, 194142, 200430, 209950, 211565, 224010, 253878, 255450, 260559, 289510, 291213, 314925, 323570, 334050, 373350, 377910, 380817, 383175, 423130, 434265, 485355, 501075, 521118, 550069, 560025, 582426, 629850, 634695, 723775, 761634, 766350, 808925, 868530, 944775, 970710, 1002150, 1057825, 1100138, 1120050, 1269390, 1302795, 1447550, 1456065, 1617850, 1650207, 1889550, 1904085, 2115650, 2171325, 2426775, 2605590, 2750345, 2912130, 3173475, 3300414, 3808170, 4342650, 4853550, 4950621, 5500690, 6346950, 6513975, 7280325, 8251035, 9520425, 9901242, 13027950, 13751725, 14560650, 16502070, 19040850, 24753105, 27503450, 41255175, 49506210, 82510350, 123765525, 247531050]

約数ペア:

[(1, 247531050), (2, 123765525), (3, 82510350), (5, 49506210), (6, 41255175), (9, 27503450), (10, 24753105), (13, 19040850), (15, 16502070), (17, 14560650), (18, 13751725), (19, 13027950), (25, 9901242), (26, 9520425), (30, 8251035), (34, 7280325), (38, 6513975), (39, 6346950), (45, 5500690), (50, 4950621), (51, 4853550), (57, 4342650), (65, 3808170), (75, 3300414), (78, 3173475), (85, 2912130), (90, 2750345), (95, 2605590), (102, 2426775), (114, 2171325), (117, 2115650), (130, 1904085), (131, 1889550), (150, 1650207), (153, 1617850), (170, 1456065), (171, 1447550), (190, 1302795), (195, 1269390), (221, 1120050), (225, 1100138), (234, 1057825), (247, 1002150), (255, 970710), (262, 944775), (285, 868530), (306, 808925), (323, 766350), (325, 761634), (342, 723775), (390, 634695), (393, 629850), (425, 582426), (442, 560025), (450, 550069), (475, 521118), (494, 501075), (510, 485355), (570, 434265), (585, 423130), (646, 383175), (650, 380817), (655, 377910), (663, 373350), (741, 334050), (765, 323570), (786, 314925), (850, 291213), (855, 289510), (950, 260559), (969, 255450), (975, 253878), (1105, 224010), (1170, 211565), (1179, 209950), (1235, 200430), (1275, 194142), (1310, 188955), (1326, 186675), (1425, 173706), (1482, 167025), (1530, 161785), (1615, 153270), (1703, 145350), (1710, 144755), (1938, 127725), (1950, 126939), (1965, 125970), (1989, 124450), (2210, 112005), (2223, 111350), (2227, 111150), (2358, 104975), (2470, 100215), (2489, 99450), (2550, 97071), (2850, 86853), (2907, 85150), (2925, 84626), (3230, 76635), (3275, 75582), (3315, 74670), (3406, 72675), (3705, 66810), (3825, 64714), (3930, 62985), (3978, 62225), (4199, 58950), (4275, 57902), (4446, 55675), (4454, 55575), (4845, 51090), (4978, 49725), (5109, 48450), (5525, 44802), (5814, 42575), (5850, 42313), (5895, 41990), (6175, 40086), (6550, 37791), (6630, 37335), (6681, 37050), (7410, 33405), (7467, 33150), (7650, 32357), (8075, 30654), (8398, 29475), (8515, 29070), (8550, 28951), (9690, 25545), (9825, 25194), (9945, 24890), (10218, 24225), (11050, 22401), (11115, 22270), (11135, 22230), (11790, 20995), (12350, 20043), (12445, 19890), (12597, 19650), (13362, 18525), (14535, 17030), (14934, 16575), (15327, 16150)]