69867800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 171417600

約数和(自身を除く): 101549800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 59, 62, 100, 118, 124, 155, 191, 200, 236, 248, 295, 310, 382, 472, 590, 620, 764, 775, 955, 1180, 1240, 1475, 1528, 1550, 1829, 1910, 2360, 2950, 3100, 3658, 3820, 4775, 5900, 5921, 6200, 7316, 7640, 9145, 9550, 11269, 11800, 11842, 14632, 18290, 19100, 22538, 23684, 29605, 36580, 38200, 45076, 45725, 47368, 56345, 59210, 73160, 90152, 91450, 112690, 118420, 148025, 182900, 225380, 236840, 281725, 296050, 349339, 365800, 450760, 563450, 592100, 698678, 1126900, 1184200, 1397356, 1746695, 2253800, 2794712, 3493390, 6986780, 8733475, 13973560, 17466950, 34933900, 69867800]

約数ペア:

[(1, 69867800), (2, 34933900), (4, 17466950), (5, 13973560), (8, 8733475), (10, 6986780), (20, 3493390), (25, 2794712), (31, 2253800), (40, 1746695), (50, 1397356), (59, 1184200), (62, 1126900), (100, 698678), (118, 592100), (124, 563450), (155, 450760), (191, 365800), (200, 349339), (236, 296050), (248, 281725), (295, 236840), (310, 225380), (382, 182900), (472, 148025), (590, 118420), (620, 112690), (764, 91450), (775, 90152), (955, 73160), (1180, 59210), (1240, 56345), (1475, 47368), (1528, 45725), (1550, 45076), (1829, 38200), (1910, 36580), (2360, 29605), (2950, 23684), (3100, 22538), (3658, 19100), (3820, 18290), (4775, 14632), (5900, 11842), (5921, 11800), (6200, 11269), (7316, 9550), (7640, 9145)]