121874550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 374976000

約数和(自身を除く): 253101450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 41, 42, 50, 57, 70, 75, 82, 95, 105, 114, 123, 133, 149, 150, 175, 190, 205, 210, 246, 266, 285, 287, 298, 350, 399, 410, 447, 475, 525, 570, 574, 615, 665, 745, 779, 798, 861, 894, 950, 1025, 1043, 1050, 1230, 1330, 1425, 1435, 1490, 1558, 1722, 1995, 2050, 2086, 2235, 2337, 2831, 2850, 2870, 3075, 3129, 3325, 3725, 3895, 3990, 4305, 4470, 4674, 5215, 5453, 5662, 6109, 6150, 6258, 6650, 7175, 7450, 7790, 8493, 8610, 9975, 10430, 10906, 11175, 11685, 12218, 14155, 14350, 15645, 16359, 16986, 18327, 19475, 19817, 19950, 21525, 22350, 23370, 26075, 27265, 28310, 30545, 31290, 32718, 36654, 38950, 39634, 42465, 42763, 43050, 52150, 54530, 58425, 59451, 61090, 70775, 78225, 81795, 84930, 85526, 91635, 99085, 116071, 116850, 118902, 128289, 136325, 141550, 152725, 156450, 163590, 183270, 198170, 212325, 213815, 232142, 256578, 272650, 297255, 305450, 348213, 408975, 424650, 427630, 458175, 495425, 580355, 594510, 641445, 696426, 812497, 817950, 916350, 990850, 1069075, 1160710, 1282890, 1486275, 1624994, 1741065, 2138150, 2437491, 2901775, 2972550, 3207225, 3482130, 4062485, 4874982, 5803550, 6414450, 8124970, 8705325, 12187455, 17410650, 20312425, 24374910, 40624850, 60937275, 121874550]

約数ペア:

[(1, 121874550), (2, 60937275), (3, 40624850), (5, 24374910), (6, 20312425), (7, 17410650), (10, 12187455), (14, 8705325), (15, 8124970), (19, 6414450), (21, 5803550), (25, 4874982), (30, 4062485), (35, 3482130), (38, 3207225), (41, 2972550), (42, 2901775), (50, 2437491), (57, 2138150), (70, 1741065), (75, 1624994), (82, 1486275), (95, 1282890), (105, 1160710), (114, 1069075), (123, 990850), (133, 916350), (149, 817950), (150, 812497), (175, 696426), (190, 641445), (205, 594510), (210, 580355), (246, 495425), (266, 458175), (285, 427630), (287, 424650), (298, 408975), (350, 348213), (399, 305450), (410, 297255), (447, 272650), (475, 256578), (525, 232142), (570, 213815), (574, 212325), (615, 198170), (665, 183270), (745, 163590), (779, 156450), (798, 152725), (861, 141550), (894, 136325), (950, 128289), (1025, 118902), (1043, 116850), (1050, 116071), (1230, 99085), (1330, 91635), (1425, 85526), (1435, 84930), (1490, 81795), (1558, 78225), (1722, 70775), (1995, 61090), (2050, 59451), (2086, 58425), (2235, 54530), (2337, 52150), (2831, 43050), (2850, 42763), (2870, 42465), (3075, 39634), (3129, 38950), (3325, 36654), (3725, 32718), (3895, 31290), (3990, 30545), (4305, 28310), (4470, 27265), (4674, 26075), (5215, 23370), (5453, 22350), (5662, 21525), (6109, 19950), (6150, 19817), (6258, 19475), (6650, 18327), (7175, 16986), (7450, 16359), (7790, 15645), (8493, 14350), (8610, 14155), (9975, 12218), (10430, 11685), (10906, 11175)]