149263100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 394641408

約数和(自身を除く): 245378308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 73, 92, 100, 115, 127, 140, 146, 161, 175, 230, 254, 292, 322, 350, 365, 460, 508, 511, 575, 635, 644, 700, 730, 805, 889, 1022, 1150, 1270, 1460, 1610, 1679, 1778, 1825, 2044, 2300, 2540, 2555, 2921, 3175, 3220, 3358, 3556, 3650, 4025, 4445, 5110, 5842, 6350, 6716, 7300, 8050, 8395, 8890, 9271, 10220, 11684, 11753, 12700, 12775, 14605, 16100, 16790, 17780, 18542, 20447, 22225, 23506, 25550, 29210, 33580, 37084, 40894, 41975, 44450, 46355, 47012, 51100, 58420, 58765, 64897, 73025, 81788, 83950, 88900, 92710, 102235, 117530, 129794, 146050, 167900, 185420, 204470, 213233, 231775, 235060, 259588, 292100, 293825, 324485, 408940, 426466, 463550, 511175, 587650, 648970, 852932, 927100, 1022350, 1066165, 1175300, 1297940, 1492631, 1622425, 2044700, 2132330, 2985262, 3244850, 4264660, 5330825, 5970524, 6489700, 7463155, 10661650, 14926310, 21323300, 29852620, 37315775, 74631550, 149263100]

約数ペア:

[(1, 149263100), (2, 74631550), (4, 37315775), (5, 29852620), (7, 21323300), (10, 14926310), (14, 10661650), (20, 7463155), (23, 6489700), (25, 5970524), (28, 5330825), (35, 4264660), (46, 3244850), (50, 2985262), (70, 2132330), (73, 2044700), (92, 1622425), (100, 1492631), (115, 1297940), (127, 1175300), (140, 1066165), (146, 1022350), (161, 927100), (175, 852932), (230, 648970), (254, 587650), (292, 511175), (322, 463550), (350, 426466), (365, 408940), (460, 324485), (508, 293825), (511, 292100), (575, 259588), (635, 235060), (644, 231775), (700, 213233), (730, 204470), (805, 185420), (889, 167900), (1022, 146050), (1150, 129794), (1270, 117530), (1460, 102235), (1610, 92710), (1679, 88900), (1778, 83950), (1825, 81788), (2044, 73025), (2300, 64897), (2540, 58765), (2555, 58420), (2921, 51100), (3175, 47012), (3220, 46355), (3358, 44450), (3556, 41975), (3650, 40894), (4025, 37084), (4445, 33580), (5110, 29210), (5842, 25550), (6350, 23506), (6716, 22225), (7300, 20447), (8050, 18542), (8395, 17780), (8890, 16790), (9271, 16100), (10220, 14605), (11684, 12775), (11753, 12700)]