89873550

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:609

約数の個数: 144

約数和(自身を含む): 270138960

約数和(自身を除く): 180265410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 243, 270, 325, 351, 390, 405, 450, 486, 569, 585, 650, 675, 702, 810, 975, 1053, 1138, 1170, 1215, 1350, 1707, 1755, 1950, 2025, 2106, 2430, 2845, 2925, 3159, 3414, 3510, 4050, 5121, 5265, 5690, 5850, 6075, 6318, 7397, 8535, 8775, 10242, 10530, 12150, 14225, 14794, 15363, 15795, 17070, 17550, 22191, 25605, 26325, 28450, 30726, 31590, 36985, 42675, 44382, 46089, 51210, 52650, 66573, 73970, 76815, 78975, 85350, 92178, 110955, 128025, 133146, 138267, 153630, 157950, 184925, 199719, 221910, 230445, 256050, 276534, 332865, 369850, 384075, 399438, 460890, 554775, 599157, 665730, 691335, 768150, 998595, 1109550, 1152225, 1198314, 1382670, 1664325, 1797471, 1997190, 2304450, 2995785, 3328650, 3456675, 3594942, 4992975, 5991570, 6913350, 8987355, 9985950, 14978925, 17974710, 29957850, 44936775, 89873550]

約数ペア:

[(1, 89873550), (2, 44936775), (3, 29957850), (5, 17974710), (6, 14978925), (9, 9985950), (10, 8987355), (13, 6913350), (15, 5991570), (18, 4992975), (25, 3594942), (26, 3456675), (27, 3328650), (30, 2995785), (39, 2304450), (45, 1997190), (50, 1797471), (54, 1664325), (65, 1382670), (75, 1198314), (78, 1152225), (81, 1109550), (90, 998595), (117, 768150), (130, 691335), (135, 665730), (150, 599157), (162, 554775), (195, 460890), (225, 399438), (234, 384075), (243, 369850), (270, 332865), (325, 276534), (351, 256050), (390, 230445), (405, 221910), (450, 199719), (486, 184925), (569, 157950), (585, 153630), (650, 138267), (675, 133146), (702, 128025), (810, 110955), (975, 92178), (1053, 85350), (1138, 78975), (1170, 76815), (1215, 73970), (1350, 66573), (1707, 52650), (1755, 51210), (1950, 46089), (2025, 44382), (2106, 42675), (2430, 36985), (2845, 31590), (2925, 30726), (3159, 28450), (3414, 26325), (3510, 25605), (4050, 22191), (5121, 17550), (5265, 17070), (5690, 15795), (5850, 15363), (6075, 14794), (6318, 14225), (7397, 12150), (8535, 10530), (8775, 10242)]