171446100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 587774880

約数和(自身を除く): 416328780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 107, 109, 140, 147, 150, 175, 196, 210, 214, 218, 245, 294, 300, 321, 327, 350, 420, 428, 436, 490, 525, 535, 545, 588, 642, 654, 700, 735, 749, 763, 980, 1050, 1070, 1090, 1225, 1284, 1308, 1470, 1498, 1526, 1605, 1635, 2100, 2140, 2180, 2247, 2289, 2450, 2675, 2725, 2940, 2996, 3052, 3210, 3270, 3675, 3745, 3815, 4494, 4578, 4900, 5243, 5341, 5350, 5450, 6420, 6540, 7350, 7490, 7630, 8025, 8175, 8988, 9156, 10486, 10682, 10700, 10900, 11235, 11445, 11663, 14700, 14980, 15260, 15729, 16023, 16050, 16350, 18725, 19075, 20972, 21364, 22470, 22890, 23326, 26215, 26705, 31458, 32046, 32100, 32700, 34989, 37450, 38150, 44940, 45780, 46652, 52430, 53410, 56175, 57225, 58315, 62916, 64092, 69978, 74900, 76300, 78645, 80115, 81641, 104860, 106820, 112350, 114450, 116630, 131075, 133525, 139956, 157290, 160230, 163282, 174945, 224700, 228900, 233260, 244923, 262150, 267050, 291575, 314580, 320460, 326564, 349890, 393225, 400575, 408205, 489846, 524300, 534100, 571487, 583150, 699780, 786450, 801150, 816410, 874725, 979692, 1142974, 1166300, 1224615, 1572900, 1602300, 1632820, 1714461, 1749450, 2041025, 2285948, 2449230, 2857435, 3428922, 3498900, 4082050, 4898460, 5714870, 6123075, 6857844, 8164100, 8572305, 11429740, 12246150, 14287175, 17144610, 24492300, 28574350, 34289220, 42861525, 57148700, 85723050, 171446100]

約数ペア:

[(1, 171446100), (2, 85723050), (3, 57148700), (4, 42861525), (5, 34289220), (6, 28574350), (7, 24492300), (10, 17144610), (12, 14287175), (14, 12246150), (15, 11429740), (20, 8572305), (21, 8164100), (25, 6857844), (28, 6123075), (30, 5714870), (35, 4898460), (42, 4082050), (49, 3498900), (50, 3428922), (60, 2857435), (70, 2449230), (75, 2285948), (84, 2041025), (98, 1749450), (100, 1714461), (105, 1632820), (107, 1602300), (109, 1572900), (140, 1224615), (147, 1166300), (150, 1142974), (175, 979692), (196, 874725), (210, 816410), (214, 801150), (218, 786450), (245, 699780), (294, 583150), (300, 571487), (321, 534100), (327, 524300), (350, 489846), (420, 408205), (428, 400575), (436, 393225), (490, 349890), (525, 326564), (535, 320460), (545, 314580), (588, 291575), (642, 267050), (654, 262150), (700, 244923), (735, 233260), (749, 228900), (763, 224700), (980, 174945), (1050, 163282), (1070, 160230), (1090, 157290), (1225, 139956), (1284, 133525), (1308, 131075), (1470, 116630), (1498, 114450), (1526, 112350), (1605, 106820), (1635, 104860), (2100, 81641), (2140, 80115), (2180, 78645), (2247, 76300), (2289, 74900), (2450, 69978), (2675, 64092), (2725, 62916), (2940, 58315), (2996, 57225), (3052, 56175), (3210, 53410), (3270, 52430), (3675, 46652), (3745, 45780), (3815, 44940), (4494, 38150), (4578, 37450), (4900, 34989), (5243, 32700), (5341, 32100), (5350, 32046), (5450, 31458), (6420, 26705), (6540, 26215), (7350, 23326), (7490, 22890), (7630, 22470), (8025, 21364), (8175, 20972), (8988, 19075), (9156, 18725), (10486, 16350), (10682, 16050), (10700, 16023), (10900, 15729), (11235, 15260), (11445, 14980), (11663, 14700)]