66758095.000000000

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2539}}^1$

素因数の和:2828

約数の個数: 96

約数和(自身を含む): 1160678400

約数和(自身を除く): 789121140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 271, 540, 542, 813, 1084, 1355, 1626, 2439, 2539, 2710, 3252, 4065, 4878, 5078, 5420, 7317, 7617, 8130, 9756, 10156, 12195, 12695, 14634, 15234, 16260, 22851, 24390, 25390, 29268, 30468, 36585, 38085, 45702, 48780, 50780, 68553, 73170, 76170, 91404, 114255, 137106, 146340, 152340, 228510, 274212, 342765, 457020, 685530, 688069, 1371060, 1376138, 2064207, 2752276, 3440345, 4128414, 6192621, 6880690, 8256828, 10321035, 12385242, 13761380, 18577863, 20642070, 24770484, 30963105, 37155726, 41284140, 61926210, 74311452, 92889315, 123852420, 185778630, 371557260]

約数ペア:

[(1, 371557260), (2, 185778630), (3, 123852420), (4, 92889315), (5, 74311452), (6, 61926210), (9, 41284140), (10, 37155726), (12, 30963105), (15, 24770484), (18, 20642070), (20, 18577863), (27, 13761380), (30, 12385242), (36, 10321035), (45, 8256828), (54, 6880690), (60, 6192621), (90, 4128414), (108, 3440345), (135, 2752276), (180, 2064207), (270, 1376138), (271, 1371060), (540, 688069), (542, 685530), (813, 457020), (1084, 342765), (1355, 274212), (1626, 228510), (2439, 152340), (2539, 146340), (2710, 137106), (3252, 114255), (4065, 91404), (4878, 76170), (5078, 73170), (5420, 68553), (7317, 50780), (7617, 48780), (8130, 45702), (9756, 38085), (10156, 36585), (12195, 30468), (12695, 29268), (14634, 25390), (15234, 24390), (16260, 22851)]