100228480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 273196800

約数和(自身を除く): 172968320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 619, 640, 704, 736, 880, 920, 1012, 1238, 1265, 1408, 1472, 1760, 1840, 2024, 2476, 2530, 2944, 3095, 3520, 3680, 4048, 4952, 5060, 6190, 6809, 7040, 7360, 8096, 9904, 10120, 12380, 13618, 14237, 14720, 16192, 19808, 20240, 24760, 27236, 28474, 32384, 34045, 39616, 40480, 49520, 54472, 56948, 68090, 71185, 79232, 80960, 99040, 108944, 113896, 136180, 142370, 156607, 161920, 198080, 217888, 227792, 272360, 284740, 313214, 396160, 435776, 455584, 544720, 569480, 626428, 783035, 871552, 911168, 1089440, 1138960, 1252856, 1566070, 1822336, 2178880, 2277920, 2505712, 3132140, 4357760, 4555840, 5011424, 6264280, 9111680, 10022848, 12528560, 20045696, 25057120, 50114240, 100228480]

約数ペア:

[(1, 100228480), (2, 50114240), (4, 25057120), (5, 20045696), (8, 12528560), (10, 10022848), (11, 9111680), (16, 6264280), (20, 5011424), (22, 4555840), (23, 4357760), (32, 3132140), (40, 2505712), (44, 2277920), (46, 2178880), (55, 1822336), (64, 1566070), (80, 1252856), (88, 1138960), (92, 1089440), (110, 911168), (115, 871552), (128, 783035), (160, 626428), (176, 569480), (184, 544720), (220, 455584), (230, 435776), (253, 396160), (320, 313214), (352, 284740), (368, 272360), (440, 227792), (460, 217888), (506, 198080), (619, 161920), (640, 156607), (704, 142370), (736, 136180), (880, 113896), (920, 108944), (1012, 99040), (1238, 80960), (1265, 79232), (1408, 71185), (1472, 68090), (1760, 56948), (1840, 54472), (2024, 49520), (2476, 40480), (2530, 39616), (2944, 34045), (3095, 32384), (3520, 28474), (3680, 27236), (4048, 24760), (4952, 20240), (5060, 19808), (6190, 16192), (6809, 14720), (7040, 14237), (7360, 13618), (8096, 12380), (9904, 10120)]