105982100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:574

約数の個数: 108

約数和(自身を含む): 274294944

約数和(自身を除く): 168312844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 49, 50, 70, 86, 98, 100, 140, 172, 175, 196, 215, 245, 301, 350, 430, 490, 503, 602, 700, 860, 980, 1006, 1075, 1204, 1225, 1505, 2012, 2107, 2150, 2450, 2515, 3010, 3521, 4214, 4300, 4900, 5030, 6020, 7042, 7525, 8428, 10060, 10535, 12575, 14084, 15050, 17605, 21070, 21629, 24647, 25150, 30100, 35210, 42140, 43258, 49294, 50300, 52675, 70420, 86516, 88025, 98588, 105350, 108145, 123235, 151403, 176050, 210700, 216290, 246470, 302806, 352100, 432580, 492940, 540725, 605612, 616175, 757015, 1059821, 1081450, 1232350, 1514030, 2119642, 2162900, 2464700, 3028060, 3785075, 4239284, 5299105, 7570150, 10598210, 15140300, 21196420, 26495525, 52991050, 105982100]

約数ペア:

[(1, 105982100), (2, 52991050), (4, 26495525), (5, 21196420), (7, 15140300), (10, 10598210), (14, 7570150), (20, 5299105), (25, 4239284), (28, 3785075), (35, 3028060), (43, 2464700), (49, 2162900), (50, 2119642), (70, 1514030), (86, 1232350), (98, 1081450), (100, 1059821), (140, 757015), (172, 616175), (175, 605612), (196, 540725), (215, 492940), (245, 432580), (301, 352100), (350, 302806), (430, 246470), (490, 216290), (503, 210700), (602, 176050), (700, 151403), (860, 123235), (980, 108145), (1006, 105350), (1075, 98588), (1204, 88025), (1225, 86516), (1505, 70420), (2012, 52675), (2107, 50300), (2150, 49294), (2450, 43258), (2515, 42140), (3010, 35210), (3521, 30100), (4214, 25150), (4300, 24647), (4900, 21629), (5030, 21070), (6020, 17605), (7042, 15050), (7525, 14084), (8428, 12575), (10060, 10535)]