141578550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 428544000

約数和(自身を除く): 286965450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 31, 34, 45, 50, 51, 54, 62, 75, 85, 90, 93, 102, 135, 150, 153, 155, 170, 186, 199, 225, 255, 270, 279, 306, 310, 398, 425, 450, 459, 465, 510, 527, 558, 597, 675, 765, 775, 837, 850, 918, 930, 995, 1054, 1194, 1275, 1350, 1395, 1530, 1550, 1581, 1674, 1791, 1990, 2295, 2325, 2550, 2635, 2790, 2985, 3162, 3383, 3582, 3825, 4185, 4590, 4650, 4743, 4975, 5270, 5373, 5970, 6169, 6766, 6975, 7650, 7905, 8370, 8955, 9486, 9950, 10149, 10746, 11475, 12338, 13175, 13950, 14229, 14925, 15810, 16915, 17910, 18507, 20298, 20925, 22950, 23715, 26350, 26865, 28458, 29850, 30447, 30845, 33830, 37014, 39525, 41850, 44775, 47430, 50745, 53730, 55521, 60894, 61690, 71145, 79050, 84575, 89550, 91341, 92535, 101490, 104873, 111042, 118575, 134325, 142290, 152235, 154225, 166563, 169150, 182682, 185070, 209746, 237150, 253725, 268650, 277605, 304470, 308450, 314619, 333126, 355725, 456705, 462675, 507450, 524365, 555210, 629238, 711450, 761175, 832815, 913410, 925350, 943857, 1048730, 1388025, 1522350, 1573095, 1665630, 1887714, 2283525, 2621825, 2776050, 2831571, 3146190, 4164075, 4567050, 4719285, 5243650, 5663142, 7865475, 8328150, 9438570, 14157855, 15730950, 23596425, 28315710, 47192850, 70789275, 141578550]

約数ペア:

[(1, 141578550), (2, 70789275), (3, 47192850), (5, 28315710), (6, 23596425), (9, 15730950), (10, 14157855), (15, 9438570), (17, 8328150), (18, 7865475), (25, 5663142), (27, 5243650), (30, 4719285), (31, 4567050), (34, 4164075), (45, 3146190), (50, 2831571), (51, 2776050), (54, 2621825), (62, 2283525), (75, 1887714), (85, 1665630), (90, 1573095), (93, 1522350), (102, 1388025), (135, 1048730), (150, 943857), (153, 925350), (155, 913410), (170, 832815), (186, 761175), (199, 711450), (225, 629238), (255, 555210), (270, 524365), (279, 507450), (306, 462675), (310, 456705), (398, 355725), (425, 333126), (450, 314619), (459, 308450), (465, 304470), (510, 277605), (527, 268650), (558, 253725), (597, 237150), (675, 209746), (765, 185070), (775, 182682), (837, 169150), (850, 166563), (918, 154225), (930, 152235), (995, 142290), (1054, 134325), (1194, 118575), (1275, 111042), (1350, 104873), (1395, 101490), (1530, 92535), (1550, 91341), (1581, 89550), (1674, 84575), (1791, 79050), (1990, 71145), (2295, 61690), (2325, 60894), (2550, 55521), (2635, 53730), (2790, 50745), (2985, 47430), (3162, 44775), (3383, 41850), (3582, 39525), (3825, 37014), (4185, 33830), (4590, 30845), (4650, 30447), (4743, 29850), (4975, 28458), (5270, 26865), (5373, 26350), (5970, 23715), (6169, 22950), (6766, 20925), (6975, 20298), (7650, 18507), (7905, 17910), (8370, 16915), (8955, 15810), (9486, 14925), (9950, 14229), (10149, 13950), (10746, 13175), (11475, 12338)]