44900040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 100251960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 282, 285, 376, 380, 419, 456, 470, 564, 570, 705, 760, 838, 893, 940, 1128, 1140, 1257, 1410, 1676, 1786, 1880, 2095, 2280, 2514, 2679, 2820, 3352, 3572, 4190, 4465, 5028, 5358, 5640, 6285, 7144, 7961, 8380, 8930, 10056, 10716, 12570, 13395, 15922, 16760, 17860, 19693, 21432, 23883, 25140, 26790, 31844, 35720, 39386, 39805, 47766, 50280, 53580, 59079, 63688, 78772, 79610, 95532, 98465, 107160, 118158, 119415, 157544, 159220, 191064, 196930, 236316, 238830, 295395, 318440, 374167, 393860, 472632, 477660, 590790, 748334, 787720, 955320, 1122501, 1181580, 1496668, 1870835, 2245002, 2363160, 2993336, 3741670, 4490004, 5612505, 7483340, 8980008, 11225010, 14966680, 22450020, 44900040]

約数ペア:

[(1, 44900040), (2, 22450020), (3, 14966680), (4, 11225010), (5, 8980008), (6, 7483340), (8, 5612505), (10, 4490004), (12, 3741670), (15, 2993336), (19, 2363160), (20, 2245002), (24, 1870835), (30, 1496668), (38, 1181580), (40, 1122501), (47, 955320), (57, 787720), (60, 748334), (76, 590790), (94, 477660), (95, 472632), (114, 393860), (120, 374167), (141, 318440), (152, 295395), (188, 238830), (190, 236316), (228, 196930), (235, 191064), (282, 159220), (285, 157544), (376, 119415), (380, 118158), (419, 107160), (456, 98465), (470, 95532), (564, 79610), (570, 78772), (705, 63688), (760, 59079), (838, 53580), (893, 50280), (940, 47766), (1128, 39805), (1140, 39386), (1257, 35720), (1410, 31844), (1676, 26790), (1786, 25140), (1880, 23883), (2095, 21432), (2280, 19693), (2514, 17860), (2679, 16760), (2820, 15922), (3352, 13395), (3572, 12570), (4190, 10716), (4465, 10056), (5028, 8930), (5358, 8380), (5640, 7961), (6285, 7144)]