30039750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 89069760

約数和(自身を除く): 59030010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 79, 90, 117, 125, 130, 150, 158, 169, 195, 225, 234, 237, 250, 325, 338, 375, 390, 395, 450, 474, 507, 585, 650, 711, 750, 790, 845, 975, 1014, 1027, 1125, 1170, 1185, 1422, 1521, 1625, 1690, 1950, 1975, 2054, 2250, 2370, 2535, 2925, 3042, 3081, 3250, 3555, 3950, 4225, 4875, 5070, 5135, 5850, 5925, 6162, 7110, 7605, 8450, 9243, 9750, 9875, 10270, 11850, 12675, 13351, 14625, 15210, 15405, 17775, 18486, 19750, 21125, 25350, 25675, 26702, 29250, 29625, 30810, 35550, 38025, 40053, 42250, 46215, 51350, 59250, 63375, 66755, 76050, 77025, 80106, 88875, 92430, 120159, 126750, 128375, 133510, 154050, 177750, 190125, 200265, 231075, 240318, 256750, 333775, 380250, 385125, 400530, 462150, 600795, 667550, 770250, 1001325, 1155375, 1201590, 1668875, 2002650, 2310750, 3003975, 3337750, 5006625, 6007950, 10013250, 15019875, 30039750]

約数ペア:

[(1, 30039750), (2, 15019875), (3, 10013250), (5, 6007950), (6, 5006625), (9, 3337750), (10, 3003975), (13, 2310750), (15, 2002650), (18, 1668875), (25, 1201590), (26, 1155375), (30, 1001325), (39, 770250), (45, 667550), (50, 600795), (65, 462150), (75, 400530), (78, 385125), (79, 380250), (90, 333775), (117, 256750), (125, 240318), (130, 231075), (150, 200265), (158, 190125), (169, 177750), (195, 154050), (225, 133510), (234, 128375), (237, 126750), (250, 120159), (325, 92430), (338, 88875), (375, 80106), (390, 77025), (395, 76050), (450, 66755), (474, 63375), (507, 59250), (585, 51350), (650, 46215), (711, 42250), (750, 40053), (790, 38025), (845, 35550), (975, 30810), (1014, 29625), (1027, 29250), (1125, 26702), (1170, 25675), (1185, 25350), (1422, 21125), (1521, 19750), (1625, 18486), (1690, 17775), (1950, 15405), (1975, 15210), (2054, 14625), (2250, 13351), (2370, 12675), (2535, 11850), (2925, 10270), (3042, 9875), (3081, 9750), (3250, 9243), (3555, 8450), (3950, 7605), (4225, 7110), (4875, 6162), (5070, 5925), (5135, 5850)]