21167138300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{4441}}^1$

素因数の和:5092

約数の個数: 144

約数和(自身を含む): 57372161280

約数和(自身を除く): 36205022980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 619, 700, 770, 1100, 1238, 1540, 1925, 2476, 3095, 3850, 4333, 4441, 6190, 6809, 7700, 8666, 8882, 12380, 13618, 15475, 17332, 17764, 21665, 22205, 27236, 30950, 31087, 34045, 43330, 44410, 47663, 48851, 61900, 62174, 68090, 86660, 88820, 95326, 97702, 108325, 111025, 124348, 136180, 155435, 170225, 190652, 195404, 216650, 222050, 238315, 244255, 310870, 340450, 341957, 433300, 444100, 476630, 488510, 621740, 680900, 683914, 777175, 953260, 977020, 1191575, 1221275, 1367828, 1554350, 1709785, 2383150, 2442550, 2748979, 3108700, 3419570, 4766300, 4885100, 5497958, 6839140, 8548925, 10995916, 13744895, 17097850, 19242853, 27489790, 30238769, 34195700, 38485706, 54979580, 60477538, 68724475, 76971412, 96214265, 120955076, 137448950, 151193845, 192428530, 211671383, 274897900, 302387690, 384857060, 423342766, 481071325, 604775380, 755969225, 846685532, 962142650, 1058356915, 1511938450, 1924285300, 2116713830, 3023876900, 4233427660, 5291784575, 10583569150, 21167138300]

約数ペア:

[(1, 21167138300), (2, 10583569150), (4, 5291784575), (5, 4233427660), (7, 3023876900), (10, 2116713830), (11, 1924285300), (14, 1511938450), (20, 1058356915), (22, 962142650), (25, 846685532), (28, 755969225), (35, 604775380), (44, 481071325), (50, 423342766), (55, 384857060), (70, 302387690), (77, 274897900), (100, 211671383), (110, 192428530), (140, 151193845), (154, 137448950), (175, 120955076), (220, 96214265), (275, 76971412), (308, 68724475), (350, 60477538), (385, 54979580), (550, 38485706), (619, 34195700), (700, 30238769), (770, 27489790), (1100, 19242853), (1238, 17097850), (1540, 13744895), (1925, 10995916), (2476, 8548925), (3095, 6839140), (3850, 5497958), (4333, 4885100), (4441, 4766300), (6190, 3419570), (6809, 3108700), (7700, 2748979), (8666, 2442550), (8882, 2383150), (12380, 1709785), (13618, 1554350), (15475, 1367828), (17332, 1221275), (17764, 1191575), (21665, 977020), (22205, 953260), (27236, 777175), (30950, 683914), (31087, 680900), (34045, 621740), (43330, 488510), (44410, 476630), (47663, 444100), (48851, 433300), (61900, 341957), (62174, 340450), (68090, 310870), (86660, 244255), (88820, 238315), (95326, 222050), (97702, 216650), (108325, 195404), (111025, 190652), (124348, 170225), (136180, 155435)]