172784850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2083}}^1$

素因数の和:2184

約数の個数: 96

約数和(自身を含む): 496158720

約数和(自身を除く): 323373870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 79, 105, 150, 158, 175, 210, 237, 350, 395, 474, 525, 553, 790, 1050, 1106, 1185, 1659, 1975, 2083, 2370, 2765, 3318, 3950, 4166, 5530, 5925, 6249, 8295, 10415, 11850, 12498, 13825, 14581, 16590, 20830, 27650, 29162, 31245, 41475, 43743, 52075, 62490, 72905, 82950, 87486, 104150, 145810, 156225, 164557, 218715, 312450, 329114, 364525, 437430, 493671, 729050, 822785, 987342, 1093575, 1151899, 1645570, 2187150, 2303798, 2468355, 3455697, 4113925, 4936710, 5759495, 6911394, 8227850, 11518990, 12341775, 17278485, 24683550, 28797475, 34556970, 57594950, 86392425, 172784850]

約数ペア:

[(1, 172784850), (2, 86392425), (3, 57594950), (5, 34556970), (6, 28797475), (7, 24683550), (10, 17278485), (14, 12341775), (15, 11518990), (21, 8227850), (25, 6911394), (30, 5759495), (35, 4936710), (42, 4113925), (50, 3455697), (70, 2468355), (75, 2303798), (79, 2187150), (105, 1645570), (150, 1151899), (158, 1093575), (175, 987342), (210, 822785), (237, 729050), (350, 493671), (395, 437430), (474, 364525), (525, 329114), (553, 312450), (790, 218715), (1050, 164557), (1106, 156225), (1185, 145810), (1659, 104150), (1975, 87486), (2083, 82950), (2370, 72905), (2765, 62490), (3318, 52075), (3950, 43743), (4166, 41475), (5530, 31245), (5925, 29162), (6249, 27650), (8295, 20830), (10415, 16590), (11850, 14581), (12498, 13825)]