78840252300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1249}}^1\times {\mathrm{12377}}^1$

素因数の和:13660

約数の個数: 144

約数和(自身を含む): 241742340000

約数和(自身を除く): 162902087700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1249, 1275, 1700, 2498, 2550, 3747, 4996, 5100, 6245, 7494, 12377, 12490, 14988, 18735, 21233, 24754, 24980, 31225, 37131, 37470, 42466, 49508, 61885, 62450, 63699, 74262, 74940, 84932, 93675, 106165, 123770, 124900, 127398, 148524, 185655, 187350, 210409, 212330, 247540, 254796, 309425, 318495, 371310, 374700, 420818, 424660, 530825, 618850, 631227, 636990, 742620, 841636, 928275, 1052045, 1061650, 1237700, 1262454, 1273980, 1592475, 1856550, 2104090, 2123300, 2524908, 3156135, 3184950, 3713100, 4208180, 5260225, 6312270, 6369900, 10520450, 12624540, 15458873, 15780675, 21040900, 30917746, 31561350, 46376619, 61835492, 63122700, 77294365, 92753238, 154588730, 185506476, 231883095, 262800841, 309177460, 386471825, 463766190, 525601682, 772943650, 788402523, 927532380, 1051203364, 1159415475, 1314004205, 1545887300, 1576805046, 2318830950, 2628008410, 3153610092, 3942012615, 4637661900, 5256016820, 6570021025, 7884025230, 13140042050, 15768050460, 19710063075, 26280084100, 39420126150, 78840252300]

約数ペア:

[(1, 78840252300), (2, 39420126150), (3, 26280084100), (4, 19710063075), (5, 15768050460), (6, 13140042050), (10, 7884025230), (12, 6570021025), (15, 5256016820), (17, 4637661900), (20, 3942012615), (25, 3153610092), (30, 2628008410), (34, 2318830950), (50, 1576805046), (51, 1545887300), (60, 1314004205), (68, 1159415475), (75, 1051203364), (85, 927532380), (100, 788402523), (102, 772943650), (150, 525601682), (170, 463766190), (204, 386471825), (255, 309177460), (300, 262800841), (340, 231883095), (425, 185506476), (510, 154588730), (850, 92753238), (1020, 77294365), (1249, 63122700), (1275, 61835492), (1700, 46376619), (2498, 31561350), (2550, 30917746), (3747, 21040900), (4996, 15780675), (5100, 15458873), (6245, 12624540), (7494, 10520450), (12377, 6369900), (12490, 6312270), (14988, 5260225), (18735, 4208180), (21233, 3713100), (24754, 3184950), (24980, 3156135), (31225, 2524908), (37131, 2123300), (37470, 2104090), (42466, 1856550), (49508, 1592475), (61885, 1273980), (62450, 1262454), (63699, 1237700), (74262, 1061650), (74940, 1052045), (84932, 928275), (93675, 841636), (106165, 742620), (123770, 636990), (124900, 631227), (127398, 618850), (148524, 530825), (185655, 424660), (187350, 420818), (210409, 374700), (212330, 371310), (247540, 318495), (254796, 309425)]