159457050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 450047832

約数和(自身を除く): 290590782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 61, 74, 75, 90, 111, 122, 150, 157, 183, 185, 222, 225, 305, 314, 333, 366, 370, 450, 471, 549, 555, 610, 666, 785, 915, 925, 942, 1098, 1110, 1413, 1525, 1570, 1665, 1830, 1850, 2257, 2355, 2745, 2775, 2826, 3050, 3330, 3925, 4514, 4575, 4710, 5490, 5550, 5809, 6771, 7065, 7850, 8325, 9150, 9577, 11285, 11618, 11775, 13542, 13725, 14130, 16650, 17427, 19154, 20313, 22570, 23550, 27450, 28731, 29045, 33855, 34854, 35325, 40626, 47885, 52281, 56425, 57462, 58090, 67710, 70650, 86193, 87135, 95770, 101565, 104562, 112850, 143655, 145225, 169275, 172386, 174270, 203130, 239425, 261405, 287310, 290450, 338550, 354349, 430965, 435675, 478850, 507825, 522810, 708698, 718275, 861930, 871350, 1015650, 1063047, 1307025, 1436550, 1771745, 2126094, 2154825, 2614050, 3189141, 3543490, 4309650, 5315235, 6378282, 8858725, 10630470, 15945705, 17717450, 26576175, 31891410, 53152350, 79728525, 159457050]

約数ペア:

[(1, 159457050), (2, 79728525), (3, 53152350), (5, 31891410), (6, 26576175), (9, 17717450), (10, 15945705), (15, 10630470), (18, 8858725), (25, 6378282), (30, 5315235), (37, 4309650), (45, 3543490), (50, 3189141), (61, 2614050), (74, 2154825), (75, 2126094), (90, 1771745), (111, 1436550), (122, 1307025), (150, 1063047), (157, 1015650), (183, 871350), (185, 861930), (222, 718275), (225, 708698), (305, 522810), (314, 507825), (333, 478850), (366, 435675), (370, 430965), (450, 354349), (471, 338550), (549, 290450), (555, 287310), (610, 261405), (666, 239425), (785, 203130), (915, 174270), (925, 172386), (942, 169275), (1098, 145225), (1110, 143655), (1413, 112850), (1525, 104562), (1570, 101565), (1665, 95770), (1830, 87135), (1850, 86193), (2257, 70650), (2355, 67710), (2745, 58090), (2775, 57462), (2826, 56425), (3050, 52281), (3330, 47885), (3925, 40626), (4514, 35325), (4575, 34854), (4710, 33855), (5490, 29045), (5550, 28731), (5809, 27450), (6771, 23550), (7065, 22570), (7850, 20313), (8325, 19154), (9150, 17427), (9577, 16650), (11285, 14130), (11618, 13725), (11775, 13542)]