137952150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{137}}^2$

素因数の和:303

約数の個数: 108

約数和(自身を含む): 400904028

約数和(自身を除く): 262951878

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 137, 147, 150, 175, 210, 245, 274, 294, 350, 411, 490, 525, 685, 735, 822, 959, 1050, 1225, 1370, 1470, 1918, 2055, 2450, 2877, 3425, 3675, 4110, 4795, 5754, 6713, 6850, 7350, 9590, 10275, 13426, 14385, 18769, 20139, 20550, 23975, 28770, 33565, 37538, 40278, 47950, 56307, 67130, 71925, 93845, 100695, 112614, 131383, 143850, 167825, 187690, 201390, 262766, 281535, 335650, 394149, 469225, 503475, 563070, 656915, 788298, 919681, 938450, 1006950, 1313830, 1407675, 1839362, 1970745, 2759043, 2815350, 3284575, 3941490, 4598405, 5518086, 6569150, 9196810, 9853725, 13795215, 19707450, 22992025, 27590430, 45984050, 68976075, 137952150]

約数ペア:

[(1, 137952150), (2, 68976075), (3, 45984050), (5, 27590430), (6, 22992025), (7, 19707450), (10, 13795215), (14, 9853725), (15, 9196810), (21, 6569150), (25, 5518086), (30, 4598405), (35, 3941490), (42, 3284575), (49, 2815350), (50, 2759043), (70, 1970745), (75, 1839362), (98, 1407675), (105, 1313830), (137, 1006950), (147, 938450), (150, 919681), (175, 788298), (210, 656915), (245, 563070), (274, 503475), (294, 469225), (350, 394149), (411, 335650), (490, 281535), (525, 262766), (685, 201390), (735, 187690), (822, 167825), (959, 143850), (1050, 131383), (1225, 112614), (1370, 100695), (1470, 93845), (1918, 71925), (2055, 67130), (2450, 56307), (2877, 47950), (3425, 40278), (3675, 37538), (4110, 33565), (4795, 28770), (5754, 23975), (6713, 20550), (6850, 20139), (7350, 18769), (9590, 14385), (10275, 13426)]