195455160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1321}}^1$

素因数の和:1478

約数の個数: 128

約数和(自身を含む): 656769600

約数和(自身を除く): 461314440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 540, 548, 685, 822, 1080, 1096, 1233, 1321, 1370, 1644, 2055, 2466, 2642, 2740, 3288, 3699, 3963, 4110, 4932, 5284, 5480, 6165, 6605, 7398, 7926, 8220, 9864, 10568, 11889, 12330, 13210, 14796, 15852, 16440, 18495, 19815, 23778, 24660, 26420, 29592, 31704, 35667, 36990, 39630, 47556, 49320, 52840, 59445, 71334, 73980, 79260, 95112, 118890, 142668, 147960, 158520, 178335, 180977, 237780, 285336, 356670, 361954, 475560, 542931, 713340, 723908, 904885, 1085862, 1426680, 1447816, 1628793, 1809770, 2171724, 2714655, 3257586, 3619540, 4343448, 4886379, 5429310, 6515172, 7239080, 8143965, 9772758, 10858620, 13030344, 16287930, 19545516, 21717240, 24431895, 32575860, 39091032, 48863790, 65151720, 97727580, 195455160]

約数ペア:

[(1, 195455160), (2, 97727580), (3, 65151720), (4, 48863790), (5, 39091032), (6, 32575860), (8, 24431895), (9, 21717240), (10, 19545516), (12, 16287930), (15, 13030344), (18, 10858620), (20, 9772758), (24, 8143965), (27, 7239080), (30, 6515172), (36, 5429310), (40, 4886379), (45, 4343448), (54, 3619540), (60, 3257586), (72, 2714655), (90, 2171724), (108, 1809770), (120, 1628793), (135, 1447816), (137, 1426680), (180, 1085862), (216, 904885), (270, 723908), (274, 713340), (360, 542931), (411, 475560), (540, 361954), (548, 356670), (685, 285336), (822, 237780), (1080, 180977), (1096, 178335), (1233, 158520), (1321, 147960), (1370, 142668), (1644, 118890), (2055, 95112), (2466, 79260), (2642, 73980), (2740, 71334), (3288, 59445), (3699, 52840), (3963, 49320), (4110, 47556), (4932, 39630), (5284, 36990), (5480, 35667), (6165, 31704), (6605, 29592), (7398, 26420), (7926, 24660), (8220, 23778), (9864, 19815), (10568, 18495), (11889, 16440), (12330, 15852), (13210, 14796)]