72710700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 227797920

約数和(自身を除く): 155087220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 53, 60, 68, 75, 85, 100, 102, 106, 150, 159, 170, 204, 212, 255, 265, 269, 300, 318, 340, 425, 510, 530, 538, 636, 795, 807, 850, 901, 1020, 1060, 1076, 1275, 1325, 1345, 1590, 1614, 1700, 1802, 2550, 2650, 2690, 2703, 3180, 3228, 3604, 3975, 4035, 4505, 4573, 5100, 5300, 5380, 5406, 6725, 7950, 8070, 9010, 9146, 10812, 13450, 13515, 13719, 14257, 15900, 16140, 18020, 18292, 20175, 22525, 22865, 26900, 27030, 27438, 28514, 40350, 42771, 45050, 45730, 54060, 54876, 57028, 67575, 68595, 71285, 80700, 85542, 90100, 91460, 114325, 135150, 137190, 142570, 171084, 213855, 228650, 242369, 270300, 274380, 285140, 342975, 356425, 427710, 457300, 484738, 685950, 712850, 727107, 855420, 969476, 1069275, 1211845, 1371900, 1425700, 1454214, 2138550, 2423690, 2908428, 3635535, 4277100, 4847380, 6059225, 7271070, 12118450, 14542140, 18177675, 24236900, 36355350, 72710700]

約数ペア:

[(1, 72710700), (2, 36355350), (3, 24236900), (4, 18177675), (5, 14542140), (6, 12118450), (10, 7271070), (12, 6059225), (15, 4847380), (17, 4277100), (20, 3635535), (25, 2908428), (30, 2423690), (34, 2138550), (50, 1454214), (51, 1425700), (53, 1371900), (60, 1211845), (68, 1069275), (75, 969476), (85, 855420), (100, 727107), (102, 712850), (106, 685950), (150, 484738), (159, 457300), (170, 427710), (204, 356425), (212, 342975), (255, 285140), (265, 274380), (269, 270300), (300, 242369), (318, 228650), (340, 213855), (425, 171084), (510, 142570), (530, 137190), (538, 135150), (636, 114325), (795, 91460), (807, 90100), (850, 85542), (901, 80700), (1020, 71285), (1060, 68595), (1076, 67575), (1275, 57028), (1325, 54876), (1345, 54060), (1590, 45730), (1614, 45050), (1700, 42771), (1802, 40350), (2550, 28514), (2650, 27438), (2690, 27030), (2703, 26900), (3180, 22865), (3228, 22525), (3604, 20175), (3975, 18292), (4035, 18020), (4505, 16140), (4573, 15900), (5100, 14257), (5300, 13719), (5380, 13515), (5406, 13450), (6725, 10812), (7950, 9146), (8070, 9010)]