129338200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 324264960

約数和(自身を除く): 194926760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 31, 40, 46, 50, 62, 92, 100, 115, 124, 155, 184, 200, 230, 248, 310, 460, 575, 620, 713, 775, 907, 920, 1150, 1240, 1426, 1550, 1814, 2300, 2852, 3100, 3565, 3628, 4535, 4600, 5704, 6200, 7130, 7256, 9070, 14260, 17825, 18140, 20861, 22675, 28117, 28520, 35650, 36280, 41722, 45350, 56234, 71300, 83444, 90700, 104305, 112468, 140585, 142600, 166888, 181400, 208610, 224936, 281170, 417220, 521525, 562340, 646691, 702925, 834440, 1043050, 1124680, 1293382, 1405850, 2086100, 2586764, 2811700, 3233455, 4172200, 5173528, 5623400, 6466910, 12933820, 16167275, 25867640, 32334550, 64669100, 129338200]

約数ペア:

[(1, 129338200), (2, 64669100), (4, 32334550), (5, 25867640), (8, 16167275), (10, 12933820), (20, 6466910), (23, 5623400), (25, 5173528), (31, 4172200), (40, 3233455), (46, 2811700), (50, 2586764), (62, 2086100), (92, 1405850), (100, 1293382), (115, 1124680), (124, 1043050), (155, 834440), (184, 702925), (200, 646691), (230, 562340), (248, 521525), (310, 417220), (460, 281170), (575, 224936), (620, 208610), (713, 181400), (775, 166888), (907, 142600), (920, 140585), (1150, 112468), (1240, 104305), (1426, 90700), (1550, 83444), (1814, 71300), (2300, 56234), (2852, 45350), (3100, 41722), (3565, 36280), (3628, 35650), (4535, 28520), (4600, 28117), (5704, 22675), (6200, 20861), (7130, 18140), (7256, 17825), (9070, 14260)]