102867660

素因数分解:

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

素因数の和:245

約数の個数: 216

約数和(自身を含む): 369729360

約数和(自身を除く): 266861700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 107, 109, 126, 140, 147, 180, 196, 210, 214, 218, 245, 252, 294, 315, 321, 327, 420, 428, 436, 441, 490, 535, 545, 588, 630, 642, 654, 735, 749, 763, 882, 963, 980, 981, 1070, 1090, 1260, 1284, 1308, 1470, 1498, 1526, 1605, 1635, 1764, 1926, 1962, 2140, 2180, 2205, 2247, 2289, 2940, 2996, 3052, 3210, 3270, 3745, 3815, 3852, 3924, 4410, 4494, 4578, 4815, 4905, 5243, 5341, 6420, 6540, 6741, 6867, 7490, 7630, 8820, 8988, 9156, 9630, 9810, 10486, 10682, 11235, 11445, 11663, 13482, 13734, 14980, 15260, 15729, 16023, 19260, 19620, 20972, 21364, 22470, 22890, 23326, 26215, 26705, 26964, 27468, 31458, 32046, 33705, 34335, 34989, 44940, 45780, 46652, 47187, 48069, 52430, 53410, 58315, 62916, 64092, 67410, 68670, 69978, 78645, 80115, 81641, 94374, 96138, 104860, 104967, 106820, 116630, 134820, 137340, 139956, 157290, 160230, 163282, 174945, 188748, 192276, 209934, 233260, 235935, 240345, 244923, 314580, 320460, 326564, 349890, 408205, 419868, 471870, 480690, 489846, 524835, 571487, 699780, 734769, 816410, 943740, 961380, 979692, 1049670, 1142974, 1224615, 1469538, 1632820, 1714461, 2099340, 2285948, 2449230, 2857435, 2939076, 3428922, 3673845, 4898460, 5143383, 5714870, 6857844, 7347690, 8572305, 10286766, 11429740, 14695380, 17144610, 20573532, 25716915, 34289220, 51433830, 102867660]

約数ペア:

[(1, 102867660), (2, 51433830), (3, 34289220), (4, 25716915), (5, 20573532), (6, 17144610), (7, 14695380), (9, 11429740), (10, 10286766), (12, 8572305), (14, 7347690), (15, 6857844), (18, 5714870), (20, 5143383), (21, 4898460), (28, 3673845), (30, 3428922), (35, 2939076), (36, 2857435), (42, 2449230), (45, 2285948), (49, 2099340), (60, 1714461), (63, 1632820), (70, 1469538), (84, 1224615), (90, 1142974), (98, 1049670), (105, 979692), (107, 961380), (109, 943740), (126, 816410), (140, 734769), (147, 699780), (180, 571487), (196, 524835), (210, 489846), (214, 480690), (218, 471870), (245, 419868), (252, 408205), (294, 349890), (315, 326564), (321, 320460), (327, 314580), (420, 244923), (428, 240345), (436, 235935), (441, 233260), (490, 209934), (535, 192276), (545, 188748), (588, 174945), (630, 163282), (642, 160230), (654, 157290), (735, 139956), (749, 137340), (763, 134820), (882, 116630), (963, 106820), (980, 104967), (981, 104860), (1070, 96138), (1090, 94374), (1260, 81641), (1284, 80115), (1308, 78645), (1470, 69978), (1498, 68670), (1526, 67410), (1605, 64092), (1635, 62916), (1764, 58315), (1926, 53410), (1962, 52430), (2140, 48069), (2180, 47187), (2205, 46652), (2247, 45780), (2289, 44940), (2940, 34989), (2996, 34335), (3052, 33705), (3210, 32046), (3270, 31458), (3745, 27468), (3815, 26964), (3852, 26705), (3924, 26215), (4410, 23326), (4494, 22890), (4578, 22470), (4815, 21364), (4905, 20972), (5243, 19620), (5341, 19260), (6420, 16023), (6540, 15729), (6741, 15260), (6867, 14980), (7490, 13734), (7630, 13482), (8820, 11663), (8988, 11445), (9156, 11235), (9630, 10682), (9810, 10486)]