188750100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8171}}^1$

素因数の和:8206

約数の個数: 144

約数和(自身を含む): 680956416

約数和(自身を除く): 492206316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3850, 4620, 5775, 7700, 8171, 11550, 16342, 23100, 24513, 32684, 40855, 49026, 57197, 81710, 89881, 98052, 114394, 122565, 163420, 171591, 179762, 204275, 228788, 245130, 269643, 285985, 343182, 359524, 408550, 449405, 490260, 539286, 571970, 612825, 629167, 686364, 817100, 857955, 898810, 1078572, 1143940, 1225650, 1258334, 1348215, 1429925, 1715910, 1797620, 1887501, 2247025, 2451300, 2516668, 2696430, 2859850, 3145835, 3431820, 3775002, 4289775, 4494050, 5392860, 5719700, 6291670, 6741075, 7550004, 8579550, 8988100, 9437505, 12583340, 13482150, 15729175, 17159100, 18875010, 26964300, 31458350, 37750020, 47187525, 62916700, 94375050, 188750100]

約数ペア:

[(1, 188750100), (2, 94375050), (3, 62916700), (4, 47187525), (5, 37750020), (6, 31458350), (7, 26964300), (10, 18875010), (11, 17159100), (12, 15729175), (14, 13482150), (15, 12583340), (20, 9437505), (21, 8988100), (22, 8579550), (25, 7550004), (28, 6741075), (30, 6291670), (33, 5719700), (35, 5392860), (42, 4494050), (44, 4289775), (50, 3775002), (55, 3431820), (60, 3145835), (66, 2859850), (70, 2696430), (75, 2516668), (77, 2451300), (84, 2247025), (100, 1887501), (105, 1797620), (110, 1715910), (132, 1429925), (140, 1348215), (150, 1258334), (154, 1225650), (165, 1143940), (175, 1078572), (210, 898810), (220, 857955), (231, 817100), (275, 686364), (300, 629167), (308, 612825), (330, 571970), (350, 539286), (385, 490260), (420, 449405), (462, 408550), (525, 359524), (550, 343182), (660, 285985), (700, 269643), (770, 245130), (825, 228788), (924, 204275), (1050, 179762), (1100, 171591), (1155, 163420), (1540, 122565), (1650, 114394), (1925, 98052), (2100, 89881), (2310, 81710), (3300, 57197), (3850, 49026), (4620, 40855), (5775, 32684), (7700, 24513), (8171, 23100), (11550, 16342)]